Question

factorize
(x²+3x)² - 5(x²+3x) - y(x²+3y) + 5y​

Answer 1

Answer:

(x²+3x-5)(x²+3x-y)

Explanation:

(x²+3x)² - 5(x²+3x) - y(x²+3y) + 5y

= (x²+3x){(x²+3x) - 5} - y{(x²+3x) - 5}

= {(x²+3x) - 5}{(x²+3x) - y}

= (x²+3x-5)(x²+3x-y)

PLEASE MARK MY ANSWER AS BRAINLIEST