What is (sqrt(11))/(sqrt(11)-2) ?

The solution to (sqrt(11))/(sqrt(11)-2) is (11+2sqrt(11))/7

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simplify (sqrt(11))/(sqrt(11)-2)

simplify

\frac{11}{11 - 2}

\frac{11 + 2 11}{7}

Decimal Notation

2.51903 \dots

Solution steps

\frac{11}{11 - 2}

Multiply by the conjugate

\frac{11 + 2}{11 + 2}

= \frac{11 ( 11 + 2 )}{( 11 - 2 ) ( 11 + 2 )}

Expand

11 (11 + 2) : 11 + 211

Expand

(11 - 2) (11 + 2) : 7

= \frac{11 + 2 11}{7}

4^{2 n}

(x + 10) (3 x + 8)

+ 3 a^{3} b + 15 a^{2} b^{2} + 18 a b^{3}

3 \times \frac{1}{6}

+ 225 a^{2} - 36 b^{2}

What is (sqrt(11))/(sqrt(11)-2) ?
The solution to (sqrt(11))/(sqrt(11)-2) is (11+2sqrt(11))/7