Exponent practic

Which of the following is equivalent to the expression shown? 

• 9x^-15
• 18.5x^-8
• 9x²
• 36x²

Tags

CCSS.HSA.APR.A.1

Which of the following is equivalent to the expression shown?

• 4x²y³
• 9x²y³
• 36x^-48y^-4
• 4x⁴y^-7

Tags

CCSS.HSA.APR.A.1

How do you solve:
(2x⁵)(6x⁴)

• MULTIPLY coefficients
  MULTIPLY exponents
• DIVIDE coefficients
  SUBTRACT exponents
• Combine like terms
• MULTIPLY coefficients
  ADD exponents

Tags

CCSS.8.EE.A.1

(2⁸)²

• 2¹⁶
• 2¹⁰
• 2⁶
• 2⁴

Tags

CCSS.HSA.APR.A.1

(2x³y)⁶

• 2x¹⁸y⁶
• 64x¹⁸y⁶
• 64x³y⁶
• 2x³y⁶

Tags

CCSS.HSA.APR.A.1

Simplify (-4r⁵)(2r⁸)

• -8r¹³
• -2r¹³
• -8r⁴⁰
• -2y⁴⁰

Tags

CCSS.HSA.APR.A.1

-3xy³ . (4xy)²

• -12x³y⁵
• -48x²y⁴
• -48x³y⁵
• -12x²y⁶

Tags

CCSS.HSA.APR.A.1

• a⁸b¹³
• a²b⁷
• a¹⁵b³⁰

Tags

CCSS.HSA.APR.A.1

Simplify:  $x^4\times x^{-9}$  

•  $\frac{1}{x^{13}}$  

•  $\frac{1}{x^5}$  

•  $\frac{1}{x^{36}}$  

•  $-x^5$  

Tags

CCSS.HSA.APR.A.1

Simplify:  $\frac{5x^7}{y^{-2}}$  

•  $5x^7y^2$  

•  $\frac{1}{5x^7y^2}$  

•  $\frac{y^2}{5x^7}$  

•  $\frac{5}{x^7y^2}$  

Tags

CCSS.HSA.APR.A.1