Quiz about Review of Exponents

Question 1

According to exponent rules, when we multiply LIKE BASES we _______ the exponents.

Accepted Answer

add

Answer

subtract

Answer

multiply

Answer

divide

Question 2

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

Accepted Answer

multiply

Answer

add

Answer

subtract

Answer

divide

Question 3

Simplify the following: $$\left(a^3\right)^{7\ }$$

Accepted Answer

Answer

Answer

Answer

$$\frac{1}{a^4}$$

Question 4

According to exponent rules, when we divide LIKE BASES we _______ the exponents.

Accepted Answer

subtract

Answer

add

Answer

multiply

Answer

divide

Question 5

Evaluate the expression using the quotient rule.

Accepted Answer

x5

Answer

x13

Answer

x36

Answer

x-5

Question 6

Question 6.

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Question 7

Anything raised to a power of zero is always:

Accepted Answer

1

Answer

0

Answer

itself

Answer

negative

Question 8

Simplify: (6x²)(-3x⁵)

Accepted Answer

-18x7

Answer

18x7

Answer

18x7

Answer

3x7

Question 9

(2x7)3

Accepted Answer

8x21

Answer

6x21

Answer

6x10

Answer

8x10

Question 10

Simplify

Accepted Answer

Answer

Answer

Answer

$$d^{18\ }$$

Question 11

Simplify

(2a²b⁴z)(6a³b²z⁵)

Accepted Answer

12a⁵b⁶z⁶

Answer

8a⁵b⁶z⁶

Answer

12a⁶b⁸z⁵

Answer

8a⁶b⁸z⁵

Question 12

Find the missing exponent (?) in the expression below.

$$\left(2z^?\right)^3=8z^{15}$$

Accepted Answer

Answer

Answer

Answer

Question 13

x^{20 .} x¹⁰

Accepted Answer

x30

Answer

x200

Answer

2x30

Answer

x10

Question 14

Simplify the following expression:

(x⁵)⁴

Accepted Answer

x20

Answer

x9

Answer

x

Answer

x54

Question 15

Simplify.

Accepted Answer

Option C is correct

Answer

A.

Answer

B.

Answer

D.

Question 16

Simplify $$\sqrt[3]{64x^6b^9}$$

Accepted Answer

$$4x^2b^3$$

Answer

$$8x^3b^4\sqrt[]{b}$$

Answer

$$8x^2b^3$$

Answer

Question 17

When your exponent is a fraction, the numerator(top) is the __________.

Accepted Answer

Power

Answer

Root

Question 18

When your exponent is a fraction, the denominator (bottom) is the ___________.

Accepted Answer

Root

Answer

Power

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