Radical Equations Test

• 14

• -14

• 6

• -6

• 9

• -9

• 21

• -21

Rewrite in radical form.

• A
• B
• C
• D

Anything raised to a power of zero is always: 

• 0
• 1
• itself
• negative

Solve.

• -2/3

• -2

• 2

• no solution

Evaluate without a calculator.

• A
• B
• C
• D

Solve for the value of x that will sastisfy the equation below 

 $\sqrt{3x+10}=x+4$  

•  $x\ =\ -2$  

•  $x\ =\ -2,\ -3$  

•  $x=\ -2\ and\ 3$  

•  $x\ =\ 3$  

Solve for m in the radical equation below

 $\sqrt{\frac{m}{5}}=\ 5$  

• 25

• 125

• 50

• 5

Solve for r in the equation below

 $10\ =\ \sqrt{14r+2}$  

• r = 102

• r = 98

• r = 12

• r = 7

Write the following expression in exponential form:

• a.)
• b.)
• c.)
• d.)