Math, asked by ansari78661, 2 months ago

evaluate the following.
(3a+4b²)

Answers

Answered by Sirat4

1

Answer:

9a² + 16b² + 24ab

Step-by-step explanation:

(3a + 4b)²

(a + b)² = a² + b² + 2ab

(3a)² + (4b)² + 2(3a)(4b)

= 9a² + 16b² + 24ab

Answered by Kesoil

0

Answer:

(a + b) square = a square + b square + 2ab

9a square + 16b square + 24ab

Step-by-step explanation:

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