Question

Rationalise the denominator 1/(√3+√7+√5)​

Answer 1

Answer:

1/√3+√7+√5

=1/√3+√7+√5(√3+√7-√5/√3+√7-√5)

=√3+√7-√5/5+2√21

=(√3+√7-√5)(5-2√21)/-59

Answer 2

Answer:

BRO I'LL GIVE U THE FORMULA' SO U CAN DO IT BY UR SELF OKAY.

$= \frac{1}{( \sqrt{3} + \sqrt{7} + \sqrt{5} } \\ = \frac{1 \times ( \sqrt{3} - \sqrt{7} - \sqrt{5}) }{ (\sqrt{3} + \sqrt{7} + \sqrt{5} ) \times ( \sqrt{3} - \sqrt{7} + \sqrt{5} ) }$

AFTER THIS PLZ DO IT YOURSELF.

PLZ MARK ME AS BRAINLIEST