X 2 10x 25 4x 2 July 8, 2019 16 32 64 128 X 2 10x 25 x 2 4x 12 X 2 10x 25 x 2 9 4x 20 2x 6 √ x 2 10x 25 √ x 2 4x 4 4x 2 13x 10 x 2 10x 25 4/(x ^ 2 - 10x + 25) - 10/(x ^ 2 - 25) = 1/(x + 5) (x ^ 2 * (4 - x))/(x ^ 2 - 10x + 25) = 0
