Exponents

Simplify the expression: 3x²⋅x²=

• 3x
• 3x²⁺²
• 3x⁴

According to exponent rules, when we raise a power to another exponent we _______ the exponents.

• add
• subtract
• multiply
• divide

(2x³y)⁶

• 2x¹⁸y⁶
• 64x¹⁸y⁶
• 64x³y⁶
• 2x³y⁶

(2x³y)⁶

• 2x¹⁸y⁶
• 64x¹⁸y⁶
• 64x³y⁶
• 2x³y⁶

Simplify (6x⁷)²

• 12x¹⁴
• 36x¹⁴
• 6x¹⁴
• 6x⁹

Simplify the expression x⁵x⁷

• x³⁵
• x¹²
• x²
• x^-2

Simplify:
2x² (3xyz⁴)

• 5x³yz⁴
• 6x³yz⁴
• 8x²yz⁴
• 8x³yz⁴

 $\left(4xy^3\right)^3$  

•  $x^3y^9$  

•  $64x^3y^9$  

•  $12x^4y^6$  

•  $64x^4y^6$  

 $\left(3u^2v^3\right)^2$  

•  $9u^4v^5$  

•  $6u^4v^5$  

•  $9u^4v^6$  

•  $6u^4v^6$  

 $\left(4qm^2p^2\right)^4$  

•  $16q^5m^6p^6$  

•  $256q^4m^8p^8$  

•  $16q^4m^6p^6$  

•   $256q^5m^6p^6$