Question Factor the expression 2(8−101a) Evaluate 16−202aSolution 2(8−101a) Show Solution Find the roots a=1018Alternative Form a=0.0˙792˙ Evaluate 16−202aTo find the roots of the expression,set the expression equal to 0 16−202a=0Move the constant to the right-hand side and change its sign −202a=0−16Removing 0 doesn't change the value,so remove it from the expression −202a=−16Change the signs on both sides of the equation 202a=16Divide both sides 202202a=20216Divide the numbers a=20216Solution a=1018Alternative Form a=0.0˙792˙ Show Solution
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