Lesson 07: Practice with Rational Bases | Unit 7: Exponents and Scientific Notation

Multiple Choice

Write with a single exponent: $$\frac{7^6}{7^2}$$

• 7^8
• 7^5
• 7^4
• 7^2

Multiple Choice

Write with a single exponent: $$(11^4)^5$$

• $$11^{20}$$

• $$11^{9}$$

• $$11^{1}$$

• $$11^{2}$$

Multiple Choice

Write with a single exponent: $$4^2 \cdot 4^6$$

• 4^12
• 4^10
• 4^8
• 4^4

Multiple Choice

Write with a single exponent: $$6\cdot6^8$$

• $$6^9$$

• $$6^8$$

• $$6^7$$

• $$6^6$$

Multiple Choice

Write with a single exponent: $$(12^2)^7$$

• 12^10
• 12^12
• 12^16
• 12^14

Multiple Choice

Write with a single exponent: $$\frac{3^{10}}{3}$$

• 3^{10}
• 3^{8}
• 3^{11}
• 3^{9}

Multiple Choice

Write with a single exponent: $$(0.173)^9 \cdot (0.173)^2$$

• (0.173)^{11}
• (0.173)^{9}
• (0.173)^{12}
• (0.173)^{7}

Multiple Choice

Write with a single exponent: $$\frac{0.87^5}{0.87^3}$$

• $$0.87^2$$

• $$0.87^8$$

• $$0.87^{15}$$

• $$0.87^{1.67}$$

Multiple Select

Write with a single exponent: $$\frac{(\frac{5}{2})^8}{(\frac{5}{2})^6}$$

• $$(\frac{5}{2})^2$$

• $$(\frac{5}{2})^{14}$$

• $$(\frac{5}{2})^{4}$$

• $$(\frac{5}{2})^{2}$$

Open Ended

Determine whether the equation $$(7^2)^3 = 7^5$$ is true or false. Explain or show your reasoning.