Quiz about Exponent Rules Power to a Power

Question 1

Anything (other than zero) raised to a power of zero is always:

Accepted Answer

1

Answer

0

Answer

itself

Answer

negative

Question 2

Simplify the following expression:

(xyz)⁰ =

Accepted Answer

1

Answer

0

Answer

xyz

Answer

-1

Question 3

Simplify so there are no negative exponents in the answer.

$$\left(x^4\right)^2x^{-3}$$

Accepted Answer

$$x^5$$

Answer

$$\frac{1}{x^{18}}$$

Answer

$$-x^5$$

Answer

$$\frac{1}{x^{15}}$$

Question 4

Which expression is equivalent to the given?

Accepted Answer

A) x + y

Answer

B) y + x

Answer

C) x - y

Answer

D) y - x

Question 5

Rewrite each expression with a negative exponent.
¹/_12⁴

Accepted Answer

12-4

Answer

1/12-4

Answer

124

Answer

1/20,736

Question 6

(r4)6

Accepted Answer

r24

Answer

10r

Answer

r10

Answer

24r

Question 7

According to exponent rules, when we raise a power to another exponent we _______ the exponents.

Accepted Answer

multiply

Answer

add

Answer

subtract

Answer

divide

Question 8

Simplify:
(xy²)⁴

Accepted Answer

x4y8

Answer

x4y2

Answer

x3y2

Answer

x5y6

Question 9

(4p³q⁶)⁴

Accepted Answer

256p¹²q²⁴

Answer

4p¹²q²⁴

Answer

256p⁷q¹⁰

Answer

4p⁷q¹⁰

Question 10

Simplify:
(x³)²

Accepted Answer

x6

Answer

x5

Answer

x

Answer

3x2

Question 11

Simplify:
(7y⁴)²

Accepted Answer

49y8

Answer

7y6

Answer

14y8

Answer

14y6

Question 12

According to exponent rules, when we multiply the same base, we _______ the exponents.

Accepted Answer

Add

Answer

Multiply

Answer

Divide

Answer

Subtract

Question 13

Simplify (-7y²)(5y⁴)

Accepted Answer

-35y6

Answer

-2y6

Answer

-35y8

Answer

-2y8

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