3x 4 6x 2 9x July 8, 2019 16 32 64 128 3x 2 )( 9x2 6x 4 3x 4 6x 3 9x 2 3x 4 6x 3 9x 2 18x 3x 4 6x 3 y 9x 2 z Factorise 3x 4 6x 3 y 9x 2 z Factor the polynomial 3x^4 + 6x^3 + 9x^2 3x 4 2 9x 2 6x 1 20x 2 3x )( 4 6x 9x 2 )+ 27x 3 Y =- 4 3x 3 6x 2 9x 2 3
