Question

(X+y) (3x-7)-(X+y) (2x-11)​

Answer 1

(x+y)(3x-7)- (x+y)(2x-11)

(since x+y is common we can take factorize it without doing actual multiplication)

(x+y)((3x-7)-(2x-11))

(x+y)((3x-7-2x+11))

(x+y)(x+4)

hope it helps

have a great day