Question

4. Rationalise the denominator: √2/5+√2​

Answer 1

Answer:

For rationalising the denominator, we need to multiply both the numerator as well as the denominator with √5. Hence rationalised.

ANSWER - √10/5

Step-by-step explanation:

√2 / √5 = √2 x √5 / √5 x √5 = √10 / √5

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