Math, asked by tttkollam, 2 months ago

If a and b are rational numbers, then ( √a+√b )( √a-√b ) is rational. Is it true? give reason​

Answers

Answered by mousum64
2

Answer:

Yes , it's true because if you multiply a rational with rational , then your answer is a rational number.

Step-by-step explanation:

Hope it helps.

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