Question

(x-2b)(2x+a)/(x-a)(a-2b+x)=2

Answer 1

(x-2b)( 2x +a) = 2(x-a)(a-2b+x)
2x²+ax -4xb +2ab = 2[ ax-2bx +x²+a²+2bx-ax]
2x² +ax -4xb +2ab = 2ax - 4bx +2x² +2a² +4ab -4ax umando y restando

ax-2ab
a(x-2b)