Skip to main content
Evaluate
Tick mark Image

Similar Problems from Web Search

Share

\frac{6\left(\sqrt{10}+2\right)}{\left(\sqrt{10}-2\right)\left(\sqrt{10}+2\right)}
Rationalize the denominator of \frac{6}{\sqrt{10}-2} by multiplying numerator and denominator by \sqrt{10}+2.
\frac{6\left(\sqrt{10}+2\right)}{\left(\sqrt{10}\right)^{2}-2^{2}}
Consider \left(\sqrt{10}-2\right)\left(\sqrt{10}+2\right). Multiplication can be transformed into difference of squares using the rule: \left(a-b\right)\left(a+b\right)=a^{2}-b^{2}.
\frac{6\left(\sqrt{10}+2\right)}{10-4}
Square \sqrt{10}. Square 2.
\frac{6\left(\sqrt{10}+2\right)}{6}
Subtract 4 from 10 to get 6.
\sqrt{10}+2
Cancel out 6 and 6.