Positive Integral Exponent

In the expression  $-\frac{1}{2}mn^2$  , what is the base? 

•  $-\frac{1}{2}mn$  

• m

• n

• 2

What value of n will make the statement TRUE in  $\frac{c^3}{c^2}=c^n$  

• 4

• 3

• 2

• 1

If m and n are natural numbers, where  $m>n$  and  $x\ne0$  ,  then

  $\frac{x^m}{x^n}=_{ }$  ______

•  $x^{mn}$  

•  $x^{m-n^{ }}$  

•  $x^{m+n}$  

•  $x^{\frac{m}{n}}$  

To divide exponential expressions with nonzero base, keep the base and subtract the ________

• base

• exponent

• constant

• numerical coeefficient

What do you call a number which tells how many times its base is to be used as a factor ?

• base

• constant

• exponent

• coefficient

Any number with a zero exponent is equal to_______.

• 1

• 2

• 3

• 4

Exponents are also called___________.

• base

• constant

• powers

• coeffiecient

What is the expanded form of the expression $3^9$  ?

• 3 X 3 X 3 X 3 X 3 X 3

• 10 X 10 X 10

• 3 X 10

• 3 X 3 X 3 X 3 X 3 X 3 X 3 X 3 X 3

How do you read  $8^4$  ?

• eight raised to the fourth power

• four raised to eight

• eight power of four

• eight times four

Which of the following expressions is equal to  $\left(-2a\right)^3$  ?

•  $-2a^3$  

•  $-8a^3$  

•  $2a^3$  

•  $8a^3$