Math, asked by raj82307, 2 months ago

(3-√7) + ( 3+√7)

please tell me the answer
with explaination

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Answers

Answered by devbagri2836

3

Answer:

2

Step-by-step explanation:

(3-√7) (3+√7) [using identity, (a-b) (a+b) = a² - b²]

= 3² - (√7)²

= 9 - 7

= 2

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