5x-2x2-8+8x2-7x-9+3+7x2-2x Share with your friends Share 1 Rishi Gupta answered this 5x-2x2-8+8x2-7x-9+7x2-2x =5x-7x-2x-2x2+8x2+7x2-8-9 = -4x+13x2-17 1 View Full Answer Sejal answered this Hi -1
