Question Find the roots a=164081Alternative Form a=0.0493˙9024˙ Evaluate 81−1640aTo find the roots of the expression,set the expression equal to 0 81−1640a=0Move the constant to the right-hand side and change its sign −1640a=0−81Removing 0 doesn't change the value,so remove it from the expression −1640a=−81Change the signs on both sides of the equation 1640a=81Divide both sides 16401640a=164081Solution a=164081Alternative Form a=0.0493˙9024˙ Show Solution
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