10.4 Radical Equations Practice

Solve. Check your solution.

 $\sqrt{7r+2}+3=7$  

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CCSS.HSA.REI.A.2

Solve the equation for x. Be sure to check for extraneous solutions.

 $\sqrt{3x-5}=x-5$  

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CCSS.HSA.REI.A.2

Solve the equation for a. Be sure to check for extraneous solutions. 

 $\sqrt{a-2}+4=a$  

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CCSS.HSA.REI.A.2

 $\sqrt{a}+11\ =\ 21$  

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CCSS.6.EE.B.7

 $\sqrt{n-3}=6$  

 $y=\sqrt{12-y}$  

Solve the equation for y. Be sure to check for extraneous solutions.

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CCSS.HSA.REI.A.2

 $\sqrt{r+3}=r-3$  

Solve the equation for r. Be sure to check for extraneous solutions. 

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CCSS.HSA.REI.A.2

 $\sqrt{7r+2}+3=7$  

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CCSS.HSA.REI.A.2

 $2x=\sqrt{x+3}$ 
Solve the equation. Be sure to check for extraneous solutions. 

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CCSS.HSA.REI.A.2

 $2\sqrt{3x-2}+5=13$  

Solve the equation.

Tags

CCSS.HSA.REI.A.2