Question Simplify the expression k9 Evaluate k4×k5Use the product rule an×am=an+m to simplify the expression k4+5Solution k9 Show Solution Find the roots k=0 Evaluate k4×k5To find the roots of the expression,set the expression equal to 0 k4×k5=0Multiply the terms More Steps Evaluate k4×k5Use the product rule an×am=an+m to simplify the expression k4+5Add the numbers k9 k9=0Solution k=0 Show Solution