Question

(iv) rationalize the denominator:3/√5+√2​

Answer 1

Step-by-step explanation:

Step-by-step explanation:

By the given data

\frac{3}{\sqrt{5}+\sqrt{2} }

5

+

2

3

Rationalizing the denominator

\frac{3(\sqrt{5}-\sqrt{2} ) }{(\sqrt{5}+\sqrt{2})(\sqrt{5}-\sqrt{2}) }

(

5

+

2

)(

5

−

2

)

3(

5

−

2

)

Multiplying and dividing with \sqrt{5} -\sqrt{2}

5

−

2

since it is the Rationalizing factor.

We get;

\frac{3(\sqrt{5} -\sqrt{2} ) }{3}

3

3(

5

−

2

)

Therefore our final answer is \sqrt{5} -\sqrt{2}

5

−

2

Answer 2

yeah sure

Step-by-step explanation:

see the attachment which I have attached