Question 74631−8a Find the roots a=874631Alternative Form a=9328.875 Evaluate 74631−8aTo find the roots of the expression,set the expression equal to 0 74631−8a=0Move the constant to the right-hand side and change its sign −8a=0−74631Removing 0 doesn't change the value,so remove it from the expression −8a=−74631Change the signs on both sides of the equation 8a=74631Divide both sides 88a=874631Solution a=874631Alternative Form a=9328.875 Show Solution