Math, asked by sreejayeedas14, 3 months ago

1
(i) (2x + 7y)² tell me the answer plz

Answers

Answered by nanditapsingh77

4

(2x + 7y)²

= (2x)² + (7y)²

= 4x² + 49y²

HOPE IT HELPS.. PLZ MARK AS BRAINLIEST..

Answered by iamabhinavanand

6

Answer:

4x^2 + 49y^2 + 28xy

Step-by-step explanation:

we know that (a + b)^2

so,

4x^2 + 49y^2 + 28xy

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