Math, asked by saddamsiddiqui, 10 months ago

(√5+1) (√5-1) ka man hai (1)√5 (2)0 (3) 4 (4) 5

Answers

Answered by shamboc04

4

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Answered by aditimukherjee1012

2

Answer:

Step-by-step explanation:

(√5+1) (√5-1)

=(√5)^2 -(1)^2

=5-1

=4 (ans)

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