(2x 3)^2 = 8x 12 July 8, 2019 16 32 64 128 (2x+3)^2 = 8x+12 2x 3 2 8x 12 factorise 2x 3 8x 2 12x 2x 3 3x 2 8x 12 2x 3 3x 2 8x 12 0 2x 3 7x 2 28x 12 2x 4 3x 3 8x 2 12x 0 5 3 2x )- 2 12 8x X 4 2x 3 7x 2 8x 12 X 4 2x 3 7x 2 8x 12 0 X 4 2x 3 x 2 8x 12 X 4 2x 3 x 2 8x 12 0 18 2x 3 2 8x 12 2x 3 8x 2 3x 12 )/( x 4