Question

fractorise. 16 (a + b)^2 - 4a - 4b​

Answer 1

Answer:

,

Step-by-step explanation:

your solution in this image..

best of luck

Answer 2

Answer: $4(a+b)[4(a+b)-1]$

Step-by-step explanation:

$16(a+b)^{2} -4a-4b\\=16(a+b)^{2}-4(a+b)\\=16(a+b)(a+b)-4(a+b)\\=(a+b)[16(a+b)-4]\\=4(a+b)[4(a+b)-1]$

Thanks!!

Please mark brainliest and follow me...