Question Find the roots a=53900Alternative Form a≈16.981132 Evaluate 900−53aTo find the roots of the expression,set the expression equal to 0 900−53a=0Move the constant to the right-hand side and change its sign −53a=0−900Removing 0 doesn't change the value,so remove it from the expression −53a=−900Change the signs on both sides of the equation 53a=900Divide both sides 5353a=53900Solution a=53900Alternative Form a≈16.981132 Show Solution