Question Factor the expression 51(5a−13) Evaluate a−513Solution 51(5a−13) Show Solution Find the roots a=513Alternative Form a=2.6 Evaluate a−513To find the roots of the expression,set the expression equal to 0 a−513=0Move the constant to the right-hand side and change its sign a=0+513Solution a=513Alternative Form a=2.6 Show Solution