Math, asked by nikhilmehra450, 3 months ago

Find the square of
2a + b

Answers

Answered by shagun328108

0

Answer:

4a2 + b2

Step-by-step explanation:

simple multiply it by 2 so 4a2 +b2

Answered by jeelnavinpatel

0

Answer:=4a 2+4ab+b 2

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