Factories the following question Share with your friends Share 0 Vikas Mahala answered this Dear Student, 25x4-x2-2x-125x4-(x2+2x+1)5x22-(x+1)2we know that a2-b2 = (a-b)(a+b)(5x2-x-1)(5x2+x+1) Regards 0 View Full Answer Divyanshu Nandan answered this 25x4-(x2+2x+1) (5x2)-(x+1)2 (5x2+x+1)(5x2-x-1) [using a2-b2=(a+b)(a-b)] 0