Question

a) Rationalize the denominator :
x=15/7-3√5​

Answer 1

Answer:

To rationalize the denominator in any question we should multiply and divide the given equation by such a term so that it will form the identity with the denominator and then the denominator can be rationalised very easily.

The term to multiply and divide by given equation will be chosen accordingly .

The complete solution of this question is given in the attachment .

Answer 2

I hope this answer help you