Question

solve using rationalisation
5/√3-5​

Answer 1

$\frac{5}{\sqrt{3}-\sqrt{5} } \\\\\frac{5(\sqrt{3}+\sqrt{5})}{(\sqrt{3}-\sqrt{5})(\sqrt{3}+\sqrt{5} ) }$ {Using (a+b)(a-b)= a²-b²} {(√3)²= 3 and (√5)²= 5}

$\frac{5(\sqrt{3}+\sqrt{5}) }{3-5 }$

$\frac{-5(\sqrt{3} + \sqrt{5}) }{2}$ {Take - on the numerator}

Answer 2

Pls mark as brainliest answer