X 5 2x 15 July 8, 2019 16 32 64 128 X 5 2x )+ 15 0 X 5 2x )+ 15 0 standard form X 5 2x )+ 15 0 quadratic formula X 3 5 2x 15 X 5 x2 2x 15 X 5 2x 4 15x 3 0 5 x 9 )= 2x 15 Solve x 2x 5 15 X y 5 2x 3y 15 X 2 6x 5 )+( 2x 2 15 2 x 5 )+ 2x 150 X 5 2x 3 15x X 5 2x 15 x 4 3 X 5 2x 4 15x 3 3 x 5 2x 150