Question Find the roots a=5119307Alternative Form a≈18.213307 Evaluate 9307−511aTo find the roots of the expression,set the expression equal to 0 9307−511a=0Move the constant to the right-hand side and change its sign −511a=0−9307Removing 0 doesn't change the value,so remove it from the expression −511a=−9307Change the signs on both sides of the equation 511a=9307Divide both sides 511511a=5119307Solution a=5119307Alternative Form a≈18.213307 Show Solution