Multiplying Exponents with Different Base but Same Exponent

Q.

Divide as directed:

$\frac{20(y+4)(y^2+5y+3)}{5(y+4)}$

Q.

The value of ${101}^3$ is

1. $1030301$

2. $1000301$

3. $10303001$

4. $10300301$

Q.

Which table represents an exponential function of the form $y=b^x$ when $0<b<1$?

1. 

2. 

3. 

4. 

Q.

Simplify the following and write the answer in the exponential notation.

${\left(-9x\right)}^4$

Q.

Can you tell which one is greater?
$5^2\times 3$ or ${\left(5^2\right)}^3$

Q. The value of ${\left(\right(2{)}^{-1})}^{-2}$ is .

1. $4^{-2}$
2. 16
3. 4
4. $\frac{1}{4}$