Math, asked by sreekritty, 1 year ago

: Factorise:
(i) 49a² + 70ab + 25b2

Answers

Answered by aaravshrivastwa

11

49a² + 35ab + 35ab + 25b² = 0

7a(7a+5b) + 5b(7a+5b) = 0

(7a+5b)(7a+5b) = 0

(7a+5b)² = 0

a = -5b/7

b = -7a/5

Answered by xANURAAGx

18

Answer:

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