Second Quarter: Reviewer in Radicals

According to exponent rules, when we multiply terms with the same base we _______ the exponents.

• Multiply

• Add

• Divide

• Subtract

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

• add

• subtract

• multiply

• divide

Anything raised to a power of zero is always: 

• 0
• 1
• itself
• negative

Evaluate the expression using the quotient rule.

• x¹³
• x⁵
• x³⁶
• x^-5

Which expression is equivalent to the given?

• 
• 
• 
• 

What is the value of 27^⅓?

• 27
• 9
• 3
• 1/3

Write the expression in exponential form:
∛x²

• x^3/2
• x^2/3
• x^1/2
• x^1/3

Simplify . Your answer should contain only positive exponents.  $\left(a^{\frac{1}{2}}b^{\frac{1}{2}}\right)^{-1}$  

•  $\frac{1}{a^{\frac{1}{2}}b^{\frac{1}{2}}}$  

•  $a^{\frac{1}{2}}b^{\frac{1}{2}}$  

•  $-\frac{1}{a^{\frac{1}{2}}b^{\frac{1}{2}}}$  

•  $-a^{\frac{1}{2}}b^{\frac{1}{2}}$  

What is the sum of  $7\sqrt{3}\$  and  $\ 9\sqrt{3}$  ?

•  $16\sqrt{6}$  
  

•  $2\sqrt{3}$  
  

•  $63\sqrt{6}$  
  

•  $16\sqrt{3}$  

If $\ \sqrt{8}\ -\sqrt{32}\ =2\sqrt{a}\ -4\sqrt{a}\ ,$ what is  $a$  ?

• 8

• 4

• 3

• 2