Simplify: If you can not enter square root sign then write SQR in place of the radical.[br][br][math]\sqrt{-600}[/math]
[math]10i\sqrt{6}[/math]10SQR6
Complex Number Test Remediation
Simplify: If you can not enter square root sign then write SQR in place of the radical.[br][br][math]\sqrt{-700}[/math][br]
[math]10i\sqrt{7}[/math]
Review: Factor Perfect Square Trinomial
[math]x^2-6x+9=[/math]
[math]\left(x-3\right)^2[/math]
Review: Factor Perfect Square Trinomial
[math]x^2+10x+25=[/math]
[math]\left(x+5\right)^2[/math]
Solve by completing the square
Write only the two number answers in decimal form rounded to the nearest hundredth inside { , } without leaving spaces. [br][math]x^{2^{ }}+20x+90=[/math]
{6.84,13.17}
Solve by completing the square
Write only the two number answers in decimal form rounded to the nearest hundredth inside { , } without leaving spaces. [br][math]-3x^{2^{ }}-7x+3=[/math]