Exponent Review

Exponents

• ​Product of Powers

• Quotient of Powers

• Power of Powers

• Power of a Product

Multiple Choice

According to exponent rules, when we simplify $$\frac{2^3}{2^2}$$ , we _______ the exponents.

• add
• subtract
• multiply
• divide

Multiple Choice

According to exponent rules, when we simplify $$4^2\cdot4^5$$ , we _______ the exponents.

• add
• subtract
• multiply
• divide

Multiple Choice

According to exponent rules, when we simplify $$(x^2)^5$$ , we _______ the exponents.

• add

• subtract

• multiply

• divide

Multiple Choice

True or False: You always multiply the base and the exponent.

• True

• False

Multiple Choice

True or False: the exponent tells you how many times you should multiply the base.

• True

• False

Multiple Choice

8⁰ = 0

• True 
• False 

Multiple Choice

10⁰

• 1

• 0

• 10

• 100

Multiple Choice

10⁵ x  10⁷

• 10²
• 10³
• 10¹²
• 10¹³

Multiple Choice

7⁸ x 7

• 7⁹

• 49⁸

• 7⁸

• 49⁹

Multiple Choice

Simplify the expression. Write your answer as a power.

$$\frac{\left(-2\right)^9}{\left(-2\right)^4}$$  

• $$-2^5$$  

• $$\left(-2\right)^{13}$$  

• $$\left(-2\right)^{36}$$  

• $$\left(-2\right)^5$$  

Multiple Choice

Simplify the expression.

• 7⁶
• 7^-5
• 1/7⁵
• 7⁵

Multiple Choice

Evaluate the expression using the quotient rule.

$$\frac{2^8\cdot5^{10}}{2^6\cdot5^3}$$

• 2¹⁴ 5¹³

• 2²/5⁷

• 2¹⁴/ 5⁷

• 2² 5⁷

Multiple Choice

$$\frac{7^5}{7^x}=7^2$$

• 7¹

• 7²

• 7³

• 7^-3

Multiple Choice

(5²)³

• 5⁶
• 5⁵
• 5⁷
• 5⁸

Multiple Choice

(2⁸)²

• $$2^{16}$$

• $$2^{10}$$

• $$2^6$$

• $$2^4$$

Math Response

Type answer here

Correct Answer: 1^4\times0.2

Deg^°

Rad

Math Response

Type answer here

Correct Answer: \left(\frac{2}{3}\right)^6\times3^9

Deg^°

Rad

Math Response

Type answer here

Correct Answer: \frac{\left(-2\right)^4}{3^4}

Deg^°

Rad

Math Response

Type answer here

Correct Answer: \frac{1^3}{5^3}

Deg^°

Rad