rationalise the denominator 5/√11-√6
Answers
Answered by
0
Step-by-step explanation:
5/√11-√6*√11+√6/√11+√6
=5√11+5√6/(√11)^2-(√6)^2
=5(√11+√6) / 11-6
=5(√11+√6) /5
=√11+√6
Similar questions