Math, asked by diyadey50, 1 day ago

Answer the right one

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Answers

Answered by kevin7489

1

Answer:

c is the correct answer

Step-by-step explanation:

2ab or -2ab

Btw padhkr jaati to ye naubat nh aati

Answered by MenakaQueen

1

Answer:

2ab

Step-by-step explanation:

We know that

(a+b)²=a²+b²+2ab

therefore 2ab must be added to a²+b² to make it a perfect square

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