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Popular >

simplify 2/(3+sqrt(2))

Solution

simplify

\frac{2}{3 + 2}

Solution

\frac{6 - 2 2}{7}

+1

Decimal Notation

0.45308 \dots

Solution steps

\frac{2}{3 + 2}

Multiply by the conjugate

\frac{3 - 2}{3 - 2}

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

Expand

2 (3 - 2) : 6 - 22

Expand

(3 + 2) (3 - 2) : 7

= \frac{6 - 2 2}{7}

Popular Examples

2 - 3 d = - 25

simplify (25x^2y^5)/(5x^4y^3)simplify

\frac{25 x ^{2} y ^{5}}{5 x ^{4} y ^{3}}

5 x = 13

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((2x+7))/3-((3x-6))/4+((4x+9))/6 =((x+3))/2

\frac{( 2 x + 7 )}{3} - \frac{( 3 x - 6 )}{4} + \frac{( 4 x + 9 )}{6} = \frac{( x + 3 )}{2}

Frequently Asked Questions (FAQ)

What is 2/(3+sqrt(2)) ?
The solution to 2/(3+sqrt(2)) is (6-2sqrt(2))/7