Please help me with the following question Share with your friends Share 0 Saksham Tolani answered this Dear Student, x4 + 3x2 + 4=x4 + 4x2 + 4 - x2=x4 + 4x2 + 4 - x2=x22 + 2x22 + 22 - x2=x2+22 - x2 [a2-b2=(a-b)(a+b)]=x2 + 2 + x x2 + 2 - x Regards! 0 View Full Answer
