Question Simplify the expression 16y8 Evaluate (−4y4)2Determine the sign (4y4)2To raise a product to a power,raise each factor to that power 42(y4)2Evaluate the power 16(y4)2Solution More Steps Evaluate (y4)2Multiply the exponents y4×2Multiply the terms y8 16y8 Show Solution Find the roots y=0 Evaluate (−4y4)2To find the roots of the expression,set the expression equal to 0 (−4y4)2=0Calculate 16y8=0Rewrite the expression y8=0Solution y=0 Show Solution