Math, asked by devasena1011, 9 months ago

(√11-√7) (√11+√7) is equal to

Answers

Answered by arkamanna00026

1

Answer:

hope it will help you...

plz mark it as BRAINLIST....

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Answered by rutushree30

1

Step-by-step explanation:

(√11 - √7 )( √11 + √7 )

= (√11)^2 - (√7)^2. as (a-b)(a+b) = a^2 - b^2

= 11 - 7

= 4

HOPE IT HELPS YOU ...!!

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