Question Simplify the expression −y4 Evaluate (−y2)y2Remove the parentheses −y2×y2Solution More Steps Evaluate y2×y2Use the product rule an×am=an+m to simplify the expression y2+2Add the numbers y4 −y4 Show Solution Find the roots y=0 Evaluate (−y2)(y2)To find the roots of the expression,set the expression equal to 0 (−y2)(y2)=0Remove the parentheses −y2(y2)=0Calculate −y2×y2=0Multiply the terms More Steps Evaluate y2×y2Use the product rule an×am=an+m to simplify the expression y2+2Add the numbers y4 −y4=0Change the signs on both sides of the equation y4=0Solution y=0 Show Solution
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