Question

(a+b)²x²-(a+b)x-6=0​

Answer 1

Hi friend!!

Given, (a+b)²x²-(a+b)x-6=0

→(a+b)²x²-3(a+b)x+2(a+b)x-6=0

→(a+b)x[ax+bx-3]+2[ax+bx-3]=0

→[ax+bx+2][ax+bx-3]=0

→(a+b)x+2=0 or (a+b)x-3=0

→x=-2/(a+b) or 3/(a+b)

I hope this will help you ;)