Question

factorise the following

Answer 1

$<b > Ello!!$

Here's your answer

__________________________

• Factorising the following :

( x + 5 )² - 4 ( x + 5 )

= ( x + 5 ) { ( x + 5 ) - 4 } [ • Taking common ]

= ( x + 5 ) ( x + 1 ) [ ★ Required answer ]

______________________

Hope it helps!!

Answer 2

(x+5)^2 - 4 (x+5)
(x+y)^2=x^2+2xy+y^2
x^2 + 2(x)(5) + 25 - 4x - 20
x^2 + 6x + 5
x^2 +x + 5x +5
x(x+1)+5 (x+1)
(x+5)(x+1)