Question

3) Simplify 1/3 + √5​

Answer 1

Answer:

Here the denominator is

3

+

5

. So, the rationalizing factor is

3

−

5

3

+

5

1

=

3

+

5

1

×

3

−

5

3

−

5

=

(

3

)

2

−(

5

)

2

3

−

5

=

3−5

3

−

5

=

−2

3

−

5

=

2

5

−

3

Answer 2

Answer:

1/3+√5

1/3+2.2360

2.569333333...