Math, asked by renuagarwal1982, 2 months ago

The value of (√11+√7)(√11-√7)
a) 4
b) -4
c) 20
d) -20

Answers

Answered by bhjkiopoiuhygf

1

Answer:

= (√11+√7)(√11-√7)

= $(\sqrt11{^2}-\sqrt7{^2)$

=11-7

=4

Answered by pdayanand453

0

Answer:

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