CCGPS AG 4.3.3 Example 1

Find the result of [math]i^2 \bullet 5i[/math].

[list=1] [*]Simplify any powers of [math]i[/math]. [*]Multiply the two terms. Simplify the expression, if possible, by simplifying any remaining powers of [math]i[/math] or combining like terms. [/list]