Question

rationalise the following denominators (3+√5)/√2​

Answer 1

Answer:

3

−

2

+

5

3

=

3

−

2

+

5

3

.

3

−

2

−

5

3

−

2

−

5

=

(

3

−

2

)

2

−(

5

)

2

3(

3

−

2

−

5

)

=

3+2−2

6

−5

3(

3

−

2

−

5

)

=

−2

6

3(

3

−

2

−

5

)

=

−2

6

3(

3

−

2

−

5

)

×

6

6

=

−12

3(

18

−

12

−

30

)

=

−4

3

2

−2

3

−

30

=

4

2

3

+

30

−3

2

Answer 2

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The Question is Give below 

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The Answer in Attachment

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