Question Simplify the expression −15x2 Evaluate −3x2×5When the expression in absolute value bars is not negative, remove the bars −3x2×5Solution −15x2 Show Solution Find the roots x=0 Evaluate −3x2×5To find the roots of the expression,set the expression equal to 0 −3x2×5=0When the expression in absolute value bars is not negative, remove the bars −3x2×5=0Multiply the terms −15x2=0Change the signs on both sides of the equation 15x2=0Rewrite the expression x2=0Solution x=0 Show Solution
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