[table][tr][td]A. [math](x-3)(x+5)=x^2+2x-15[/math][/td][td][img]data:image/png;base64,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[/img][/td][/tr][tr][td]B. [math](x-1)(x^2+3x-4)=x^3+2x^2-7x+4[/math][/td][td][img]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAN8AAAC0CAYAAAAUyvm1AAAb9ElEQVR4Ae1cechWRft+4feP0M8wISIDca/UEtNcyy1NQi1FTdNS3HAhU1FMcJfSxAUX1DItKdfSMkv/yCVyx33fUhMJU5PcSHGdj+umeb7j47l9n5kzZ55555uB43OWuee+r7mv68ycOce3QIQSeiD0QF56oCAvXoPT0AOhB0QQXyBB6IE89UAQX546PrgNPRDEFzgQeiBPPRArvv//vwIRttAHgQPmOBCnb1Z8cZVdPAeC+Fp8xhbNme84OXyxzOUqRzvMlf2iFKtqn/mMLdoXvuPk8AXxRVng2D6XNMfCTByO7zg5fEF8iamTXgNc0tLzmJ+WfcfJ4Qviyw/fcvLKJS0n4yJUyXecHL4gPodJyiXN4ZC1QvMdJ4cviE+LLnaMuKTZ8W7Pi+84OXxBfPY4puyJS5pyQ44b+I6TwxfE5zAxuaQ5HLJWaL7j5PAF8WnRxY4RlzQ73u158R0nhy+Izx7HlD1xSVNuyHED33Fy+IL4HCYmlzSHQ9YKzXecHL4gPi262DHikmbHuz0vvuPk8AXx2eOYsicuacoNOW7gO04OXxBfAmLeu3dPyC1BM6wplzTWoIhe8B0nhy+IT5Ow69atEw0bNhSNGjUSkyZNEkeOHNFsiTfjksZbFM0rvuPk8AXxafAVo12PHj3Ezp07xYEDB8SoUaNE9+7daRTUaI414ZLGGuR4QY7W9+/fz9Ei3Wpp4Uw36txb5/AF8eXeh5mahw8fFgUFBWLy5Ml0bv78+XR8/vz5TB0TO1zSkrSNEXrixImZUXvu3Lni5s2bSZpMbJsGzsRBGWyAwxfEp9nJU6ZMyYx0GzZsIPFBlCYLlzRdH7dv36Y49+/fLy5fvizmzZtHx5g+YzTMVzGNM184OL8cviA+rscUzmPaWaNGDeME5pKmENoDVUeOHEliGzNmDJ3HtLNYsWJ0Ds+w+SqmceaK49KlS6J58+aEHzOZcePG5WqqVI/DF8Sn1I0PV96xYwclb+nSpQ9fTHiGS5pus7hJgGRDhgyhJiC+cuXK0bkVK1boNpvYzjTOXANauHBhRnhBfLn2WqRevhKHEE6fPi1efPFFcefOHQEim17AMI0N8WGEk1PMU6dOEflKlCghrly5EulVQXWAD4tK165dI2z79u0TR48eJbwPVE54YBpnLuEcO3ZMVKtWTXTs2JG2IL5cei2rThqJAznv3r2bEVPc6iDOtWzZUmzatInqYeFi7dq1WdElO0wDGyKCCIFv0KBBJD4sHEVvHMePHxeVK1emrXHjxqJ69epi0aJFVLdp06aic+fOD9RPhlLQn6lM2oaK/Y0bN0Tv3r0Jz2effZbZD9NOlV4UZhMHAk6fPl2UL1+eEtO+fXuBRYoyZcrQcf/+/Yl0qIf3ew0aNMisGoKkGCVMlrTE16VLF4odd/stW7Y8MJLhpoLXKAsWLCAoGNVRDxtGzfr164uSJUtmRk8TeNPCycW2efNmwgMB4rlPCjGIj+sx5rzJxK1cuVLUrFlT7N27l0YGLKIMHjxYzJkzR8jFivXr1wtsw4cPp23EiBFCbiCuyWISWzQuxHnhwgXCBiEBm4wdYsRUTB6fO3eOiNqnTx86h5tOtH60Xd39tHDGxRNdZIEIo6NgEF9cjz3inKnEgWwtWrQQe/bsIW9Xr14VeBbq2rUrka5u3bq0ooklelvFFDYuXozgmDpjVMNijJx6SuHBbsaMGXR9+fLl1Ez0Gteu6vk0cGYvpgAjxAaBYV8KLYhPNVuR+iYThxVLScCtW7dSkmbOnEneQDo8J9ksJrEh7jgMAwcOJJwY0bKFheMOHTrQ9ewFGZP9YBonYosT3+LFi2mRBeLjNizCYDHGZOHwhVcNTC/Pnj2bErRt2zamRvqnuaTpeIaQJOHOnDmTaQKvHXC+ePHiJD7cfH777Te60eBmU6lSJXqulTclrHaib0wWkzgfFZdc4ZT9EPcbxPeoHsy6ZjJxIBtIiq1bt25ESuyjgHxr1qzJ8p7uoUls+KxMki36Qh2LSjiPhRRglSMGVkDxbItreN6TBYtMY8eOlYdGfk3iVA0oTDtVeyxS31Ti8M6rdu3aom/fvvTOCyucFSpUIELCXc+ePUWtWrUintPfNYUNkUJYbdu2FfXq1aPVTRzjM7MqVaqQwORrkmnTptFKLka4N998k67LxRbUeeyxx4xPv03iVM1KEJ9qj0Xqm0ocVvlwl8fCA56D2rVrRwssGPFOnjxJ+3jtYLOYwiZjxsg+YcIEwoIbyeOPPy569eoltm/fLquIEydO0IcDzz77LL23xMovRkc8E06dOlX8+eefmbqmdkzjVIkriE+lt7LqmkoclqAxukGAGCFu3bpFUzEc9+vXj75myXKd+qEpbNFAcTOBCDHqXb9+PTOyR+tEp9o4j2O5ReuZ2k8Dp6nYTLTD4QsLLpHetU26iOvYXS5psZWL8EnfcXL4gvgcJi2XNIdD1grNd5wcviA+LbrYMeKSZse7PS++4+TwBfHZ45iyJy5pyg05buA7Tg5fEJ/DxOSS5nDIWqH5jpPDF8SnRRc7RlzS7Hi358V3nBy+ID57HFP2xCVNuSHHDXzHyeEL4nOYmFzSHA5ZKzTfcXL4gvi06GLHiEuaHe/2vPiOk8MXxGePY8qeuKQpN+S4ge84OXxBfA4Tk0uawyFrheY7Tg5fEJ8WXewYcUmz492eF99xcviC+OxxTNkTlzTlhhw38B0nhy+Iz2FicklzOGSt0HzHyeEL4tOiix0jLml2vNvz4jtODl8Qnz2OKXvikqbckOMGvuPk8AXxOUxMLmkOh6wVmu84OXxBfFp0sWPEJc2Od3tefMfJ4Qvis8cxZU9c0pQbctzAd5wcPlZ8MAhb6IPAATMciLv/seKLq+ziOe6u4mKsqjH9888/qiZFsr7vODl8QXwO05VLmsMha4XmO04OXxCfFl3sGHFJs+PdnhffcXL4gvjscUzZE5c05YYcN/AdJ4cviM9hYnJJczhkrdB8x8nhC+LToosdIy5pdrzb8+I7Tg5fEJ89jil74pKm3JDjBr7j5PAF8TlMTC5pDoesFZrvODl8QXxadLFjxCXNjnd7XnzHyeEL4rPHMWVPXNKUG3LcwHecHL4gPoeJySXN4ZC1QvMdJ4cviE+LLnaMuKTZ8W7Pi+84OXxBfPY4puyJS5pyQ44b+I6TwxfE5zAxuaQ5HLJWaL7j5PAF8WnRxY4RlzQ73u158R0nhy+Izx7HlD1xSVNuyHED33Fy+IL4HCYmlzSHQ9YKzXecHL4gPi262DHikmbHuz0vvuPk8AXxJeDY/fv3hdwSNMOackljDSxduHfvnpCbCZeu4jSBDW1w+IL4NHv41KlTYujQoaJx48Zi1KhR4u7du5ot8WZc0niL9K+sW7dONGzYULRu3VrMmjVLHD9+PLFTF3EmBhVpgMMXxBfppFx3Mdq9++67YuHChTTygYydOnWi/VzbyKUel7RcbNOog9Guffv2YufOnWL37t0kwO7du9MomMSfbZzAYbNw+IL4NLIA8dWoUUO0atWKrAcNGiRKlSrlvfgOHz4sCgoKxOTJkwk3Rnwcnz9/XqMX/2vCkfO/NcztYYaCmDGC2yocviA+zQzIZx4IsUWLFmLAgAFOig9kO3v2LE2NR44cKa5du5YoztGjR4vTp09Tr61fv56IDFEmKRw5k7QZZ4tcjR07NogvrnN0zuXzTwfizl+9enUaBX///Xed8B9pk5SUuEHgxgDRff/996JLly6iTJky4vPPP08kQBn0mDFjRLNmzYrMtHPt2rXivffeC+KTCUz6m0/x4U6KrVevXmLw4MGJSZjdF0nFt2zZMvHCCy+IX375hZq+evWqKFasGJHvzJkz2e6Ujnfs2EHt4DdpSYozF//Xr18X9erVoxvR/8y0U07PsjvI1ENvvsS3YcMGmsIB19KlS4mIX375ZTbMRMdJSYmRDkRr1KhRJo5q1arROUwfdQumnfXr1xd37tyhmw9uQElKUpyF+QbX8Fz+9ddf0/SbEx/qYQp98eJFupEC1+3bt2lFNwlGDl+qz3xIzpAhQyjZ77//vti3b59YvXo1Hbdp00asWrWqsH4r9Hoa4kMS8KwkOxzH2OTx/v37CcMXX3xB8WHVEwn96aefCo1XpQKXtFzbwOsQTDlxc0D5+++/KU7EeuTIkYeakbjlBfQBzkULjps0aZLpn7lz54olS5ZEqyjvJ8VZmMMff/xR9OvXj7DIRaLsBRfgqlChgqhSpYp47bXXiLfA9dZbb9HUGjMbmf/C/GVf5/ClJj65qoSVMQTds2dPAvbcc8+JW7duETiAzU5uduCFHZsUH+KcPn26KF++PJEUy+q48+E5CYTt378/YUHMSNLBgwfpGAkFFmA2Wbik6fgANnmT6Nix4wOx4hpE+vTTT4sSJUqIDh06iL1799I0rXTp0mLEiBGEE/Xatm0rGjRoQO/68IoFo2pS3CZxZvcN8odRWj6Tx4kP+UTffPXVV2QOG+T75ZdfFhcuXMjcsHS5yuFLRXwIcvz48WLKlCmZvsA0B4A2btxIy7zYR+J0AcmGTYpv5cqVombNmkQ8EAqvE3DHmzNnTuZZASt8ICHupni3h8ROmjQpMQElnugvl7RonVz2ISxs6HPcXKJiAZZff/2VriMXmFKi3vPPPy+AVdrBBscgb3TD9aQ5NIUzuy+ADaubmG7KEic+iO3jjz+WVQQWZtAHyPvRo0dJhJjC6+Lk8KUiPjzgY1gHeBQE3bVrV7qrykBwPUqCDHLFHVPiQ4xYGdyzZw9FgMUJjAKIG9fq1q1LYrx8+XImQpyXW+akwR3ZV0mbxLQTUyjc3TGKL168OEMk3NmBEzhQ8KgA4vXp0yezj9FOXk8aS5y9Lk7wZ/78+bEb/Gzbtk107tz5gdjjxAeeXrp0KRPaxIkTqQ927dpF55Ji5/ClIr4Min934LxcuXL0KZYUZHYd3WNT4oN/kFTGt3XrVkrAzJkzKTQkwMTNQgUnlzSVNqJ1gQ1Cgriiz2nfffddphpmJrj+7bff0jlgTkq+TOPMji5OxFarVi2KFzHL7cMPP6SY8byGNQd8Bjhs2DAxfPjwzIKLnA1kY8MxpuXFixc3hpvDl5r4AEICW7RoEXUMVpxkweiIZ6akxaT4orHMnj2bYsbdM1+FS1qu8URzIG1mzJhBuFq2bBl7M5EjQ3SEl7Zp/erihPiwqBS34UYDgUWnyNjHcypEGhUf+gkzMXyAgDYrVapE9eSNGNfxOZ1u4fClIj4EjZeZmKoBzDvvvEOAMZeWBdO5qBjledVfk+JDrJKw3bp1o5hxjAJMa9asUQ0vUX0uabk0irjxzIqFoeg7vW+++YZwRe/smGqiPvBjJAFBo7ixQp1mSYJTJS5gwmIRxBflIhYFcQ7TTfm8h29WZcE1fFCgWzh8qYhPfnYEgWG/ZMmSBA6vGkDizZs307OHTLAuKNiZEh/unrVr1xZ9+/YVV65cofiiq7FYrQUxbRYuabnEgGdXkCabaFhyxzksFKH/gRvPgRgJ8D8UcC1KPBu4k+DMpS9QByMbhCVHPuz//PPPxEe89sK3uXj1hevgKwYG9M/y5ctFjx49YmcJufrm8KUiPgQNEgNQnTp1CDSSW7ZsWVG1alXRvHnzzMJGrgC4eqbEt2XLFiIepiYDBw4U7dq1o5EDN4uTJ0/SPlbFbBYuabnEgBzg+W7q1KniwIEDRDK8n8RICIGBjCjTpk17ADeuyxkJngWRP4yMaZYkOHONC/yDsKIbRkH0E74EAlcrVqxIz8J47sVrJtSdMGFCIuEhPg5fKuKDQ4CS0zh5jHNyy7XTCqtnSnxY7cJdHsQEafEuEqMDjjFayI+JC4vH5HUuabn6gGhAHrw+AbGwqlm5cmX62AE3FZQTJ07QyAecIBxGTHyGhddA+G7z2LFjubrTrpcUZ66OgRkbOCj3pS3Ooch+kTyV52U9nV8OX2ri0wlSx8aU+OBbdnQaCdDBxiVNpS1gwU0Qo96hQ4di78L5xm0Cp0qf2K7L4Qvis50JBX9c0hSaKBJVfcfJ4Qvic5ieXNIcDlkrNN9xcviC+LToYseIS5od7/a8+I6TwxfEZ49jyp64pCk35LiB7zg5fEF8DhOTS5rDIWuF5jtODl8QnxZd7BhxSbPj3Z4X33Fy+IL47HFM2ROXNOWGHDfwHSeHL4jPYWJySXM4ZK3QfMfJ4Qvi06KLHSMuaXa82/PiO04OXxCfPY4pe+KSptyQ4wa+4+TwBfE5TEwuaQ6HrBWa7zg5fEF8WnSxY8QlzY53e158x8nhC+KzxzFlT1zSlBty3MB3nBy+ID6HicklzeGQtULzHSeHL4hPiy52jLik2fFuz4vvODl8QXz2OKbsiUuackOOG/iOk8MXxOcwMbmkORyyVmi+4+TwBfFp0cWOEZc0O97tefEdJ4cviM8ex5Q9cUlTbshxA99xcviC+BwmJpc0h0PWCs13nBy+ID4tutgx4pJmx7s9L77j5PAF8dnjmLInLmnKDTlu4DtODh8rPvxJvqKyAVzYQh+4zIG4+x8rvrjKLp4z+Xc7XcPH3TFdizNpPL7j5PAF8SVlTor2XNJSdJmXpn3HyeEL4ssL3XJzyiUtN+uiU8t3nBy+ID6HOcolzeGQtULzHSeHL4hPiy52jLik2fFuz4vvODl8QXz2OKbsiUuackOOG/iOk8MXxOcwMbmkORyyVmi+4+TwBfFp0cWOEZc0O97tefEdJ4cviM8ex5Q9cUlTbshxA99xcviC+BwmJpc0h0PWCs13nBy+ID4tutgx4pJmx7s9L77j5PAF8dnjmLInLmnKDTlu4DtODl8Qn8PE5JLmcMhaofmOk8MXxKdFFztGXNLseLfnxXecHL4gPnscU/bEJU25IccNfMfJ4Qvic5iYXNIcDlkrNN9xcviC+LToYseIS5od7/a8+I6TwxfEZ49jyp64pCk35LiB7zg5fEF8Bol57949ITcTzXJJM9G2S234jpPDF8RniIXr168XjRo1Eq1btxazZs0Sx48fT9wyl7TEDTvWgO84OXxBfAaIiNHu7bffFjt37hS7d+8mAXbv3p1GwSTNc0lL0macrRyt79+/H3c59XO2cKYOhHHA4QviYzpM5fThw4dFQUGB2L9/P5mNGjWKjs+fP6/SzEN1uaQ9VFHzBMS2ceNGMXToUIq3Q4cO4ocffkh801ANJ22cqvGYrs/hC+Iz0NMg8ejRo8Uff/xBrWEKCjFClEkKl7QkbUpbxLx27VrRvn17sWnTJnHnzh3RqVMnivuDDz6wKsA0cUq8+fzl8FkX37hx4yjBIGfv3r3FjRs3EvWLi386cMyYMaJZs2aJCcwlLVGH/WuMqWbDhg0pF4cOHaKzO3bsoOPixYuLS5cumXCTUxtp4swpgH8rLVy4kPDj12Th8FkTnwQG0cnNR/FJAuM3aeGSlrRd2EN8tWvXplzs27ePmjx16lQmN+fOnTPhJqc20sSZUwBCiGPHjolq1ar5KT6Ae/3118XevXtpxPNx5MPzUo0aNcTdu3cFpnXYkpS0SQmxbd++PRPnggULiHytWrWiaWg0dmDCNBqbxAfbo0ePPlQ3apfLfto4C4sBsy8MBOAnBOjdyCc7QAItKuKTK4H4lQX7IGC04JnppZdeyhBz7ty5Yvny5dEqyvu2SAk8Z8+eFS1bthSlS5emRZdosEeOHBEVK1YUr7zyimjevLlo27atmDZtmoBImzZtSs+KSW40aeLcvHlzoY83qAPR4Rf4gvii2X/EfprPfCBlx44dRZkyZUTZsmUFVjG3bdtGx9WrVxcjR46kyEC8du3a0TMUnqPks1S2QB8BI/ZSmqSUDoGxQYMGomrVqhT3hQsXMiMh6uB6ly5dBEZFlNu3b9PoCLKiLm6iJUuWTPR8mybOwsSHZ1sIDmsRcj+IT7KjkN+0xAfSDRs2jFYxr169Sq8RQLRXX31V3Lx5k35xjHpY3YQwoxuEiWtJSpqkjMaFmwSe+zCSVahQQSxZsiQjwC1bttDIJutjag3c+JDgypUr9GFBUqxp4ixMfBCdXHso0uKTwSM5cpPAZPKKyrQTgmvSpElGQKtXryZMc+bMESdPnqTRD9OvpAKT/RL3m4SUEBSmhnFbnC+cA5YnnniCcAIvSvaz64QJE+g6ZgDyOu0k+CcJzsLcPkp8uIYRHOsRKJK/RXLkk8FL4eHXVfGBnOvWrYvdkAgk5uDBg5ncfvLJJ0S6Xbt20TnYpyk8OElCSsRXp04dijmaD7xQR4GocBPJxoDnVtTHKJ59DceYhj/55JPi1q1b1I6Jf5LgzPYP4UTxxu2Dk3gnm/18J/lbJMWX3RFxx66MfCBnrVq1HkrU8OHDHwpbkg7vv7IJ+VBlgyeSkBL48IVN3IYQly5dStjr1q2bwQRByj7B4guwYsNN6tq1a7SYVKlSJfHGG29kpqVYvZ49e3Yi1ElwFuaYG/lwPk6Y8lx0RCzMR2HXOXzW3vPJAF0SHxIQt8lY5eiGX5AOCykgKApIeeDAAVk1lV8uaSacYTUWRKtSpUoGE3A+88wzdH7IkCF0fsqUKXQ8ceJE+iIGNp9++mkmhKeeekpMmjQpc6yzkyZOTnxxcYaRL65XHnEurQWX+fPnE+nmzZtHCyogHZ53ZMExvmRJs6RJSnwAXqJEicz0EjcTLLQAF+76f/31F4mvTZs2dNO5ePEi/WJlU05J8Spl8ODBD712Ue2TNHEG8UWy4crIFwkpdhf/NahUqVJi1apV9P4LpMT0CiPfihUrxIABAxKTLtZx5GSapAQOrFziNUK5cuXoHSUwYuUS7/xkWbRoEa2A4hrEiQ+xsY9ZwPjx4430QZo4g/hkJlP4TWvkW7ZsGYkP07KPPvpILF68mEYEkA4jIF6qp13SJKWMHSMepptYSMKvnFbL6/hFHRR5Dcdyi9bT3beBUzc2E3YcPuvPfCbARNtIS3zwkU06kBObPB+NI419Lmlp+Mpnm77j5PAF8eWTdYX45pJWiFmRu+w7Tg5fEJ/DVOWS5nDIWqH5jpPDF8SnRRc7RlzS7Hi358V3nBy+ID57HFP2xCVNuSHHDXzHyeEL4nOYmFzSHA5ZKzTfcXL4gvi06GLHiEuaHe/2vPiOk8MXxGePY8qeuKQpN+S4ge84OXxBfA4Tk0uawyFrheY7Tg5fEJ8WXewYcUmz492eF99xcviC+OxxTNkTlzTlhhw38B0nhy+Iz2FicklzOGSt0HzHyeEL4tOiix0jLml2vNvz4jtODl8Qnz2OKXvikqbckOMGvuPk8AXxOUxMLmkOh6wVmu84OXxBfFp0sWPEJc2Od3tefMfJ4Qvis8cxZU9c0pQbctzAd5wcviA+h4nJJc3hkLVC8x0nhy+IT4sudoy4pNnxbs+L7zg5fEF89jim7IlLmnJDjhv4jpPDF8TnMDG5pDkcslZovuPk8AXxadHFjhGXNDve7XnxHSeHL4jPHseUPXFJU27IcQPfcXL4WPHhT/IVlQ3gwhb6wGUOxN3/YsUXVzGcCz0QesBsDwTxme3P0FrogZx74D8nrrMBbUgahAAAAABJRU5ErkJggg==[/img][/td][/tr][tr][td]C. [math](x-2)(?)=(x^3-x^2-4x+4)[/math][/td][td][img]data:image/png;base64,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[/img][/td][/tr][/table]
[size=150]Priya wants to sketch a graph of the polynomial [math]f[/math] defined by [math]f(x)=x^3+5x^2+2x-8[/math]. [br]She knows [math]f(1)=0[/math], so she suspects that [math](x-1)[/math] could be a factor of [math]x^3+5x^2+2x-8[/math] and writes [math](x^3+5x^2+2x-8)=(x-1)(?x^2+?x+?)[/math][math](x^3+5x^2+2x-8)=(x-1)(?x^2+?x+?)[/math] and draws a diagram.[/size]
Write [math]f(x)[/math] as the product of [math](x-1)[/math] and another factor.[br]
Write [math]f(x[/math]) as the product of three linear factors.[br]
[math]A(x)=x^3-7x^2-16x+112,(x-7)[/math]
[math]B(x)=2x^3-x^2-27x+36,(x-\frac{3}{2})[/math]
[math]C(x)=x^3-3x^2-13x+15,(x+3)[/math][br]
[math]D(x)=x^4-13x^2+36,(x-2),(x+2)[/math][br](Hint: [math]x^4-13x^2+36=x^4+0x^3-13x^2+0x+36[/math])
[math]F(x)=4x^4-15x^3-48x^2+109x+30,(x-5),(x-2),(x+3)[/math]
Suppose we know [math](x^2-2x+5)[/math] is a factor of [math]x^4+x^3-5x^2+23x-20[/math]. [br]We could write [math](x^4+x^3-5x^2+23x-20)=(x^2-2x+5)(?x^2+?x+?)[/math].