What is the rationalizing factor of 2 plus root 3​

Question

What is the rationalizing factor of

2 plus root 3​

in progress 0
2 months 2021-08-12T16:16:45+00:00 2 Answers 0 views 0

1. The rationalising factor of 2+√3 is 2-√3

Rationalization factor of √2 + √3 is √2 – √3.

Step-by-step explanation:

When the denominator of an expression is a surd which can be reduced to an expression with the rational denominator, this process is called as rationalizing. When the product of two surds is a rational number, then each surd of the two surds is called as rationalizing each other.

(

a

b

)(

a

+

b

)

a

+

b

=

(

a

)

2

−(

b

)

2

a

+

b

=

a−b

a

+

b

So, the rationalizing factor will be

(

2

−1)(

2

+1)

2

+1

=

1

2

+1