Question Find the roots m=72Alternative Form m=0.2˙85714˙ Evaluate 7m−2To find the roots of the expression,set the expression equal to 0 7m−2=0Move the constant to the right-hand side and change its sign 7m=0+2Removing 0 doesn't change the value,so remove it from the expression 7m=2Divide both sides 77m=72Solution m=72Alternative Form m=0.2˙85714˙ Show Solution
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