Lesson 5-2 Multiplying Powers With The Same Base.

Lesson 5-2 Multiplying Powers With The Same Base.

Algebra I

Multiple Choice

What is each expression written using each base only once?

• $$12^{12}$$

• $$12^8$$

• $$12^7$$

• $$\frac{1}{12^7}$$

Multiple Choice

What is each expression written using each base only once?

• $$\left(-5\right)^5$$

• $$\left(-5\right)^{-14}$$

• $$\frac{1}{\left(-5\right)^5}$$

• $$\left(-5\right)^4$$

Multiple Choice

Simplify each expression.

• $$13z^5$$

• $$36z^7$$

• $$\frac{36}{z^5}$$

• $$\frac{36}{z^7}$$

Multiple Choice

What is the simplified form of each expression?

• $$27a^3b^4$$

• $$54a^3b^4$$

• $$54a^2b^7$$

• $$\frac{1}{54a^3b^4}$$

Multiple Choice

How many molecules of water does the droplet of water shown below contain?

• $$7.89\times10^{12}$$

• $$3.77\times10^{21}$$

• $$3.88\times10^{43}$$

• $$8.32\times10^2$$

Multiple Choice

Simplify.

• 1

• 3

• 301

• 4096

Multiple Choice

Simplify.

• 0

• 440

• 512

• 318

Multiple Choice

Simplify.

• $$30ab^{\frac{3}{4}}$$

• $$30a^{\frac{1}{2}}b^{\frac{5}{7}}$$

• $$25ab$$

• $$32a^2b^4$$