Question

Rationalise

√11 - √7/√11 + √7 ........

Answer 1

Answer in attachement

Answer 2

Answer:

hello mate,

$\sqrt{11} - \sqrt{7 } \div \sqrt{11} + \sqrt{7} \times \sqrt{11} - \sqrt{7} \div \sqrt{11 } - \sqrt{7}$

$11 - \sqrt{77} - \sqrt{77} + 7 \div 11 - 7$

$17 -2root 77\div 4$

I hope it helps u.