X 3 2x 2 7x 12 July 8, 2019 16 32 64 128 X 3 2x 2 7x 12 0 X 4 2x 3 7x 2 8x 12 X 4 2x 3 7x 2 8x 12 0 X 4 2x 3 7x 2 20x 12 0 2x 3 7x 2 x )+( 2x 2 4x 12 Factorise x 3 2x 2 7x 12 X 4 2x 3 7x 2 20x 12 X 4 2x 3 7x 2 8x 12 factorise Factor x 4 2x 3 7x 2 8x 12 F x )= x 4 2x 3 7x 2 8x 12 Simplify $( 2x 2 7x 3 x 2 5x 12 )$
