Question Simplify the expression −2x Evaluate −2(x×1)Remove the parentheses −2x×1Solution −2x Show Solution Find the roots x=0 Evaluate −2(x×1)To find the roots of the expression,set the expression equal to 0 −2(x×1)=0Any expression multiplied by 1 remains the same −2x=0Change the signs on both sides of the equation 2x=0Solution x=0 Show Solution
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