Question Simplify the expression −2a4 Evaluate (−2a2)a2Remove the parentheses −2a2×a2Solution More Steps Evaluate a2×a2Use the product rule an×am=an+m to simplify the expression a2+2Add the numbers a4 −2a4 Show Solution Find the roots a=0 Evaluate (−2a2)a2To find the roots of the expression,set the expression equal to 0 (−2a2)a2=0Remove the parentheses −2a2×a2=0Multiply the terms More Steps Evaluate a2×a2Use the product rule an×am=an+m to simplify the expression a2+2Add the numbers a4 −2a4=0Change the signs on both sides of the equation 2a4=0Rewrite the expression a4=0Solution a=0 Show Solution
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