Question

4√6/√30
please show the steps to solving it

Answer 1

\[\LARGE \frac{4\sqrt6}{\sqrt{30}}=\frac{4\sqrt6}{\sqrt5 \cdot \sqrt6}\]

\[\LARGE \frac{4}{\sqrt5}\cdot \frac{\sqrt5}{\sqrt5}=\frac{4\sqrt5}{5}\] on the second step we rationalized ... because we can't let denominator under the square root :)

Answer 2

do you understand it?

Answer 3

Yes Thankyou, can you do this one and do the same thing?

Answer 4

(2√5+3√7)^2