Question

3(x-1)²+4(x-2)²/5(x+1)²+2(x+2)²=-1

Answer 1

3(x-1)^2+4(x-2)^2/5(x+)^2+2(x+2)=-1

3x^2+3-6x+4x^2+16- 16x/5..........


(a+b)^2=a^2+ b^2+ 2ab use this identity and slove it nd ur and...