Question

Q6 Rationalize 1/5+√2​

Answer 1

ＧＩＶＥＮ :

Number 1/5√2

ＴＯ ＦＩＮＤ :

Rationalizing factor of number?

ＳＯＬＵＴＩＯＮ :

We do rationalizing to make the denominator free from square roots.

For rationalizing we multiply and divide the number by denominator square root

NUMBER 1/5√2

Rationalize by multiplying and dividing by √2

=1/5√2×√2/√2

=√2/5×2

=√2/10

Therefore, The rationalizing factor of the number is √2

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Answer 2

Answer:

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