9.4 Power to a Power

Multiple Choice

(r⁴)⁶

• 10r
• r¹⁰
• 24r
• r²⁴

Multiple Choice

Simplify (5³)⁷

• 5²¹

• 5¹⁰

• 5⁴

• 125²¹

Multiple Choice

(x¹⁴)³

• x¹⁷

• x⁴²

• x¹¹

• 3x¹⁴

Multiple Choice

$$\left(7y^4\right)^2$$  

• $$7y^8$$  

• $$14y^6$$  

• $$14y^8$$  

• 
  

  $$7^2y^8$$  

Multiple Choice

Simplify $$\left(3u^2v^3\right)^2$$  

• $$3^2u^4v^5$$  

• $$6u^4v^5$$  

• $$3^2u^4v^6$$  

• $$6u^4v^6$$  

Multiple Choice

$$\left(4pq^3r^4\right)^2$$  

• $$4^2p^2q^6r^8$$  

• $$8p^2q^6r^8$$  

• $$4^2p^8q^4r^8$$  

• $$8q^8r^6$$  

Multiple Choice

$$\left(\frac{a^4b}{c^3}\right)^2$$  

• $$a^8b^2c^5$$  

• $$\frac{a^6b^3}{c^5}$$  

• $$\frac{a^8b^2}{c^6}$$  

Multiple Choice

$$\left(\frac{x}{y^5}\right)^3$$  

• $$\frac{x^3}{y^{15}}$$  

• $$y^{12}$$  

• $$xy^{15}$$