Question

rationalize the denominator 3/√7-1​

Answer 1

Answer:

Given function

3

1

+

√

7

Rationalizing the denominator, we get

⇒

3

1

+

√

7

∗

1

−

√

7

1

−

√

7

=

3

(

1

−

√

7

)

1

2

−

(

√

7

)

2

=

3

−

3

√

7

1

−

7

=

3

−

3

√

7

−

6

=

√

7

−

1

2