Question Find the roots a=413928Alternative Form a≈0.006765 Evaluate 28−4139aTo find the roots of the expression,set the expression equal to 0 28−4139a=0Move the constant to the right-hand side and change its sign −4139a=0−28Removing 0 doesn't change the value,so remove it from the expression −4139a=−28Change the signs on both sides of the equation 4139a=28Divide both sides 41394139a=413928Solution a=413928Alternative Form a≈0.006765 Show Solution
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