Negative Exponents

Q. Find the value of $(\frac{-2}{5}{)}^7÷(\frac{-2}{5}{)}^2.$

1. $-\frac{2}{5}$
2. $\frac{2}{5}$
3. $(-\frac{2}{5}{)}^5$
4. $\frac{-8}{125}$

Q. State whether the given statement is True or False.
${\left(\frac{-3}{5}\right)}^{100}=\frac{-3^{100}}{-5^{100}}$

Q.

What is the value of -5 raised to the power of 2?

1. 16

2. 25

3. 121

4. 400

Q.

What is the value of -5 raised to the power of 2?

1. 16

2. 25

3. -25

4. 5