Question Simplify the expression 501145z2 Evaluate 2004580z×zCancel out the common factor 4 501145z×zSolution 501145z2 Show Solution Find the roots z=0 Evaluate 2004580z×zTo find the roots of the expression,set the expression equal to 0 2004580z×z=0Cancel out the common factor 4 501145z×z=0Multiply the terms 501145z2=0Rewrite the expression z2=0Solution z=0 Show Solution