Question

a) √7-√7 = _____
b) √7+√7= ______

find out the answers​

Answer 1

Step-by-step explanation:

$a. \: \sqrt{7} - \sqrt{7} = 0$

$b. \: \: \sqrt{7} + \sqrt{7} = 2 \sqrt{7}$

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Answer 2

nohay wansa

Step-by-step explanation:

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