Question

factorise above picture

Answer 1

Here is the answer ig

Answer 2

Hello friend

Here's your answer

9a²+3a-8b-64b²

(3a)²+3a-8b-(8b)²

(3a)²-(8b)²+3a-8b

a²-b²=(a+b)(a-b)

(3a-8b)(3a+8b)+(3a-8b)

Taking 3a-8b common from both the terms

[(3a+8b)+1]3a-8b

(3a+8b+1)(3a-8b)

Hope it helps!