Math, asked by ronishshrestha85, 7 months ago

4. Express 4a² + 8ab + 4b² as a perfect square.

Answers

Answered by preetisingh66

5

Answer:

4a^2+8ab+4b^2

= (2a)^2 + 2×2a×2b + (2b)^2

= (2a+2b)^2

= (2a+2b) (2a+2b).

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