Question Simplify the expression −x2 Evaluate −(7×7x2)Solution More Steps Multiply the terms 7×7x2Cancel out the common factor 7 1×x2Multiply the terms x2 −x2 Show Solution Find the roots x=0 Evaluate −(7×7x2)To find the roots of the expression,set the expression equal to 0 −(7×7x2)=0Multiply the terms More Steps Multiply the terms 7×7x2Cancel out the common factor 7 1×x2Multiply the terms x2 −x2=0Change the signs on both sides of the equation x2=0Solution x=0 Show Solution
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