Question Simplify the expression −x2 Evaluate −x2×1Solution −x2 Show Solution Find the roots x=0 Evaluate −x2×1To find the roots of the expression,set the expression equal to 0 −x2×1=0Any expression multiplied by 1 remains the same −x2=0Change the signs on both sides of the equation x2=0Solution x=0 Show Solution
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