Question

Please help!!!!!!!!!​

Answer 1

Answer:

4/9

Step-by-step explanation:

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

Answer 2

Answer:

its too simple see

$(\frac{2}{3} ) {}^{2} = \frac{2 {}^{2} }{3 {}^{2} } = \frac{2 \times 2}{3 \times 3} = \frac{4}{9}$

hope it help.......(•‿•)