Math, asked by lv9142086, 6 months ago

expan 2q + 3r )²
using identities

Answers

Answered by pranavmadaan

0

Answer:

(2q + 3r)² ((a+b)² = a² + 2ab + b²)

(2q)² + 2 X 2q X 3r + (3r)²

4q² + 12qr + 9r - ANS²

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