Math, asked by gayyurkhan67, 6 months ago

niman ko saral kijiye (7+√5) (7-√5)​

Answers

Answered by AyushKanishk
1

Answer:

44

Step-by-step explanation:

(a+b) (a-b) = a^2 - b^2

7^2 - √5^2

= 49 - 5

= 44

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