Question

Rationalize the denominator...​

Answer 1

Answer:

Step-by-step explanation:

Heya!

Here is yr answer.......

=> 1/3+√2

On rationalising......

=> 1/3+√2 × 3-√2/3-√2

=> 3-√2/9-2

=> 3-√2/7

■■■■■■■■■■ii method ■■■■■■

Numerator is 1.

But the denominator is 3+√2 which is

an irrational number.

So we have to rationalise the denominator.

The rationalising factor or conjugate surd of 3+√2 is 3-√2.

=>Which means we have to multiply the numerator and denominator by 3-√2 to rationalise the denominator of this number.

1/3+√2×3-√2/3-√2

we will use a²- b²=(a+b)(a-b)

3-√2/9-2

3-√2/7(Answer)

Hope it helps you.

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Answer 2

Answer:

this is your answer of the question.

and also sorry for bad handwriting.