Question

Please help!!!!!!!!!​

Answer 1

its too simple see

`((2)/(3) ) {}^(2) = \frac{2 {}^(2) }{3 {}^(2) } = (2 * 2)/(3 * 3) = (4)/(9) \\`

hope it help.......(•‿•)

Answer 2

4/9

Explanation:

When you square an entire fraction, both the numerator and detonator get squared as well.