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Popular >

simplify 3/(2+sqrt(2))

Solution

simplify

\frac{3}{2 + 2}

Solution

\frac{6 - 3 2}{2}

+1

Decimal Notation

0.87867 \dots

Solution steps

\frac{3}{2 + 2}

Multiply by the conjugate

\frac{2 - 2}{2 - 2}

= \frac{3 ( 2 - 2 )}{( 2 + 2 ) ( 2 - 2 )}

Expand

3 (2 - 2) : 6 - 32

Expand

(2 + 2) (2 - 2) : 2

= \frac{6 - 3 2}{2}

Popular Examples

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Frequently Asked Questions (FAQ)

What is 3/(2+sqrt(2)) ?
The solution to 3/(2+sqrt(2)) is (6-3sqrt(2))/2