Question

Can someone help me to rationalize the following expression, please?

3/(1-sqrt(12))

Answer 1

\[\frac{3}{1-\sqrt{12}} \times \frac{1+\sqrt{12}}{1+\sqrt{12}}= \frac{3+3\sqrt{12}}{1-12}\]

Answer 2

\[=\frac{3+3\sqrt{12}}{-11}\]

Answer 3

Thanks

Answer 4

=)