Question

1. Find the square of: 2a + b
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Answer 1

Answer:

We Know that

( a + b )2 = a2 + b2 + 2ab

(2a + b)2 = 4a2 + b2 + 2 x 2a x b

= 4a2 + b2 + 4ab

Answer 2

Answer:

2a+b = 2ab

Step-by-step explanation:

there is no square in answer