Question

factorise(2x+y)²-5(2x+y)-24​

Answer 1

Answer:

(2x+y-8)(2x+y+3)

Explanation:

(2x+y)²-5(2x+y)-24

Splitting the middle term,we get

=(2x+y)²-8(2x+y)+3(2x+y)-24

=(2x+y)(2x+y-8)+3(2x+y-8)

= (2x+y-8)(2x+y+3)

•••••

Answer 2

Hey!

Refer the below attachment !

Thanks !