Math, asked by sahmad4615, 2 months ago

(a) 4xpower 2 +28xy +49 y powe0r 2
(b) 1/x power 2 + 2/3xy +4/9y power 2

Answers

Answered by anupam2012

1

Answer:

(a) 4x²+28xy+49y² = (2x+7y)²

(b) 1/x²+2/3xy+4/9y² = (1/x+2/3y)²

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