Question Factor the expression 2(4142−11a) Evaluate 8284−22aSolution 2(4142−11a) Show Solution Find the roots a=114142Alternative Form a=376.5˙4˙ Evaluate 8284−22aTo find the roots of the expression,set the expression equal to 0 8284−22a=0Move the constant to the right-hand side and change its sign −22a=0−8284Removing 0 doesn't change the value,so remove it from the expression −22a=−8284Change the signs on both sides of the equation 22a=8284Divide both sides 2222a=228284Divide the numbers a=228284Solution a=114142Alternative Form a=376.5˙4˙ Show Solution
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