Question

factorise (a + b) square minus 5 (a square minus b square) minus 24 (a minus b) square​

Answer 1

Answer:

(a + b)^2 - 5(a^2 -b^2) - 24(a-b)

= ( a + b )( a + b ) - 5(a+b)(a-b) -24(a-b)

= ( a + b ) [(a + b) - 5(a-b)] -24(a-b)

= ( a + b ) [ a+ b - 5a +5b] - 24 ( a - b)

= (a + b) [6b - 4a] - 24 ( a - b)

=2 (a + b) [ 3b - 2a] -24 ( a- b)

= 2 ( a + b) [ - 2b + 3b] - 2 x 12 (a-b)

=2 [ (a + b) (-2a + 3b) - 12 ( a - b)]

Hope this helps...

please mark me as brainliest....

Answer 2

Answer:

a

Step-by-step explanation:

hope its help hahhahha