Question

factrise:(x+y)(4x-5y)-(x+y)(2x+3y)​

Answer 1

Answer:

Step-by-step explanation:

(x+y)(4x-5y)-(x+y)(2x+3y)​

= (x+y)(4x-5y-2x-3y)

= (x+y)(2x-8y)

= 2(x+y)(x-4y)

$\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;{{\boxed{\large{\mathfrak{Hope\;it\;Helps}}}}}$

Answer 2

Answer: 2 (x+y)(x-4y)

Step-by-step explanation:

(x+y)(4x-5y) - (x+y)(2x+3y)

= (x+y)(4x-5y-2x+3y)

= (x+y)(2x-8y)

= 2(x+y)(x-4y)