Properties of Exponents Quiz 1

When you are multiplying the same bases, what do you do with the exponents?

• Add the exponents and keep the base the same

• Subtract the exponents and keep the base the same

• Divide the exponents and keep the base the same

• Multiply the exponents and keep the base the same

When you are raising a power to a power, what do you do with the exponents?

• Add the exponents and keep the bases the same

• Subtract the exponents and keep the bases the same

• Divide the exponents and keep the bases the same

• Multiply the exponents and keep the bases the same

When you are dividing like bases, what do you do with the exponents?

• Add the exponents and keep the bases the same

• Subtract the exponents and keep the bases the same

• Divide the exponents and keep the bases the same

• Multiply the exponents and keep the bases the same

What is the simplified form of (n⁴)⁷?

• n¹¹

• n^-3

• n³

• n²⁸

What is the simplified form of this expression?

 $12^4\cdot12^3$  

•  $12^{12}$  

•  $12^7$  

•  $12^1$  

•  $\frac{1}{12}$  

What is the simplified form of this expression?

 $\frac{x^8}{x^3}$  

•  $x^5$  

•  $x^{11}$  

•  $x^{24}$  

•  $x^{-5}$  

What is the simplified expression to this question?

 $\left(3x^2y^3\right)\left(5x^7y^8\right)$  

•  $15x^9y^{11}$  

•  $8x^9y^{11}$  

•  $15x^{14}y^{24}$  

•  $15xy^{20}$  

What is the simplified form of this expression?

 $\left(3xy^5\right)^4$  

•  $12x^4y^{20}$  

•  $81x^4y^{20}$  

•  $81xy^{20}$  

•  $81x^5y^9$  

Rewrite using a positive exponent.
w^-13

• -w¹³
• ¹/_w¹³
• ¹/_w^-13
• w¹³

Simplify the expression so that it contains only positive exponents.

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