Question

factorise.

(i) 27a³ +64b³​

Answer 1

Answer:

Factorize:-

27a

3

+64b

3

=(3a)

3

+(4b)

3

=(3a+4b)[(3a)

2

+(4b)

2

−2×3a×4b]

=(3a+4b)(9a

2

+16b

2

−24ab)

Hence, this is the answer.

Answer 2

Hence, this is the answer....