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Solving with Square Roots (Perfect Squares & No Parentheses)

Authored by Matthew Knezek

Mathematics

8th - 10th Grade

CCSS covered

Used 42+ times

Solving with Square Roots (Perfect Squares & No Parentheses)
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20 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 x2=16x^2=16  

 x=2, 2x=2,\ -2  

 x=4,4x=4,-4  

 x=8,8x=8,-8  

No Solutions

Tags

CCSS.8.EE.A.2

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 x2=1x^2=-1  

 x=1x=1  

 x=1x=-1  

 x=1,1x=1,-1  

No Solutions

Tags

CCSS.HSA-REI.B.4B

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 x2=196x^2=196  

 x=196x=196  

 x=±98x=\pm98  

 x=±14x=\pm14  

No Solutions

Tags

CCSS.8.EE.A.2

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 k26=43k^2-6=43  

 k=37k=\sqrt{37}  

 k=37 or 37k=37\ or\ -37  

 k=7 or k=7k=7\ or\ k=-7  

No Solution

Tags

CCSS.8.EE.A.2

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 2x2=982x^2=98  

 x=49 or x=49x=49\ or\ x=-49  

 x=9.89 or x=9.89x=9.89\ or\ x=-9.89  

 x=7 or x=7x=7\ or\ x=-7  

No Solution

Tags

CCSS.8.EE.A.2

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 k2+9=25k^2+9=25  

 x=±34 x=\pm\sqrt{34}\   

 x=±16x=\pm16  

 x=±8 x=\pm8\   

 x=±4 x=\pm4\   

Tags

CCSS.8.EE.A.2

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 x23=12\frac{x^2}{-3}=-12  

 x=3 or x=3x=3\ or\ x=-3  

 x=2 or x=2x=2\ or\ x=-2  

 x=6 or x=6x=6\ or\ x=-6 

No Solution

Tags

CCSS.8.EE.A.2

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