Related Post: X 2 5x 28 X 2 5x 28 0 X^2+5x+28 Factored Factor X 2 5x 28 0 X 3 4x 2 25x 28 X 7 3x 2 25x 28 X 3 4x 5x 2 28x 2 (- X 3 )- 5x 1 28 3x 2 X 4 )= 5x 28 5x 3 X 2 7x 28 0