Math, asked by kavitha6835, 4 months ago

a square + 2 a b + b square - 9 c square​

Answers

Answered by Anonymous
1

a² + 2ab + b² - 9c²

(a + b)² - (3c)²

(a + b + 3c)(a + b - 3c)

Answered by st6715
0

Answer:

a² +2ab+b²-9c²

(a+b)²- (3c)²

(a+b-3c²) (a+b-3c²

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