Question

rationalize the denominater ​

Answer 1

Answer:

(a) 1/3-✓2

1/3-✓2×3+✓2/3+✓2 = 3+✓2/7

All the parts will be done using the method used in 1st part.

Step-by-step explanation:

To rationalise the denominator we need to multiply the denominator as well as the numerator by the same expression which is of the denominator with a reverse sign.

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