Math, asked by dev503252, 8 months ago

Expansion of
(2a + 3b)²

Answers

Answered by dhanushpillai456

1

Answer:

(4a + 9b) may be I think???

Answered by Askme005

1

Step-by-step explanation:

=(2a)²+2×2a×3b+(3b)²

=4a²+12ab+9b²

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