Question Factor the expression 4(2m−1005) Evaluate 8m−4020Solution 4(2m−1005) Show Solution Find the roots m=21005Alternative Form m=502.5 Evaluate 8m−4020To find the roots of the expression,set the expression equal to 0 8m−4020=0Move the constant to the right-hand side and change its sign 8m=0+4020Removing 0 doesn't change the value,so remove it from the expression 8m=4020Divide both sides 88m=84020Divide the numbers m=84020Solution m=21005Alternative Form m=502.5 Show Solution
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