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Popular >

simplify 5/(3+sqrt(6))

Solution

simplify

\frac{5}{3 + 6}

Solution

\frac{15 - 5 6}{3}

+1

Solution steps

\frac{5}{3 + 6}

Multiply by the conjugate

\frac{3 - 6}{3 - 6}

= \frac{5 ( 3 - 6 )}{( 3 + 6 ) ( 3 - 6 )}

Expand

5 (3 - 6) : 15 - 56

Expand

(3 + 6) (3 - 6) : 3

= \frac{15 - 5 6}{3}

Popular Examples

factor 3x^2-9x-120 factor

3 x^{2} - 9 x - 120

2 5^{2} + 2 5^{2} = x^{2}

x^{2} + x = 0

longmult 2*0.25 long multiplication

2 \cdot 0.25

3 u^{2} + 5 u = - 2

Frequently Asked Questions (FAQ)

What is 5/(3+sqrt(6)) ?
The solution to 5/(3+sqrt(6)) is (15-5sqrt(6))/3