Question

rationalise the denominator number of 3√3
​

Answer 1

Step-by-step explanation:

Explanation:

Given:

√

3

Rationalize the denominator by multiplying the numerator and denominator by

√

3

.

3

⋅

√

3

√

3

√

3

Apply the rule

√

a

√

a

=

a

.

3

√

3

3

Simplify.

3

1

√

3

3

1

√

3

←

answer

Answer 2

I didn't get your question exactly but,these are two possibilities of your question.

$(1)$

$\frac{3}{ \sqrt{3} }$

$= \frac{3}{ \sqrt{3} } \times \frac{ \sqrt{3} }{ \sqrt{3} }$

$= \frac{3 \sqrt{3} }{3}$

$= \sqrt{3}$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: (or )\:$

$(2)$

$3 \sqrt{3}$

$= 3 \sqrt{3} \times \frac{ \sqrt{3} }{ \sqrt{3} }$

$= \frac{3 \times 3}{ \sqrt{3} }$

$= \frac{9}{ \sqrt{3} }$

HOPE THAT HELPS!!