Math, asked by srilathampt, 1 year ago

factorise 9a square -16b square

Answers

Answered by ToxicEgo

10

Answer:

(3a+4b) (3a-4b) is the answer.

Verification:

(3a+4b) (3a-4b)

→3a(3a-4b) +4b(3a-4b)

→9a²-12ab+12ab-16b²

→9a²-16b²....... (VERIFIED)

Answered by Anonymous

3

Answer:

(3a+4b) (3a-4b) is the answer.

Verification:

(3a+4b) (3a-4b)

→3a(3a-4b) +4b(3a-4b)

→9a²-12ab+12ab-16b²

→9a²-16b².......

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