Unit 7 Test Review

Unit 7 Test Review

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Integer Exponents
Scientific & Standard Notation
Operations with Scientific Notation
Zero and Negative Exponents​

Multiplying Powers

​Dividing Powers

​Raising to a Power

Integer Exponents

Multiple Choice

• A

• B

• C

• D

Multiple Choice

• A

• B

• C

• D

Multiple Choice

• A

• B

• C

• D

Scientific & Standard Notation

Multiple Choice

• A

• B

• C

• D

Multiple Choice

• A

• B

• C

• D

Multiple Choice

• A

• B

• C

• D

Multiple Choice

• A

• B

• C

• D

Operations with Scientific Notation

Multiple Choice

• A

• B

• C

• D

Multiple Choice

• A

• B

• C

• D

Zero and Negative Exponents

Multiple Choice

Simplify.   $$j^{-5}$$  

• $$\frac{1}{j^{-5}}$$  

• $$j^5$$  

• $$\frac{1}{j^5}$$  

• $$\frac{j}{j^5}$$  

Multiple Choice

• A

• B

• C

• D

Multiple Choice

• a.

• b.

• c.

• d.

Multiple Choice

$$\frac{16}{a^2b^{-3}}$$  

• $$\frac{16b^3}{a^2}$$  

• $$16a^2b^3$$  

• $$16a^2b^{-3}$$  

• $$\frac{b^3}{16a^2}$$  

Multiplying Powers

Multiple Choice

• A

• B

• C

• D

Multiple Choice

• a.

• b.

• c.

• d.

Multiple Choice

• a.

• b.

• c.

• d.

Multiple Choice

$$-2m^2\cdot4n^{-3}\cdot2n^4\cdot m^{-6}$$  

• $$\frac{n}{16m^4}$$  

• $$\frac{-16n}{m^4}$$  

• $$\frac{4n}{m^4}$$  

• $$\frac{-16}{m^{12}n^{12}}$$  

Dividing Powers

Multiple Choice

• A

• B

• C

• D

Multiple Choice

• A

• B

• C

• D

Multiple Choice

• A

• B

• C

• D

Multiple Choice

$$\frac{21x^3y^2}{3x^{-1}y^5}$$  

• $$\frac{7x^2}{y^3}$$  

• $$7x^2y^3$$  

• $$\frac{18x^4}{y^3}$$  

• $$\frac{7x^4}{y^3}$$  

Raising to a Power

Multiple Choice

• F

• G

• H

• I

Multiple Choice

$$\left(x^6\right)^2\cdot x^{ }$$  

• $$x^9$$  

• $$x^{12}$$  

• $$x^{13}$$  

• $$x^8$$  

Raising to a Power

Powers of Products

Multiple Choice

• a.

• b.

• c.

• d.

Multiple Choice

• F

• G

• H

• J

Raising to a Power

Powers of Quotients

Multiple Choice

• A

• B

• C

• D

Multiple Choice

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

• $$x^6$$  

• $$\frac{1}{x^6}$$  

• $$x^2$$  

• $$\frac{1}{x^4}$$