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Quadratic Formula Practice

Authored by Philip Golden

Mathematics

9th - 12th Grade

CCSS covered

Used 229+ times

Quadratic Formula Practice
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10 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Find the solutions 12n2+4n=166n2-12n^2+4n=-16-6n^2  

 6,1926,-\frac{19}{2}  

 43, 2-\frac{4}{3},\ 2  

 2, 43-2,\ \frac{4}{3}  

 6, 192-6,\ \frac{19}{2}  

Tags

CCSS.HSA-REI.B.4B

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 13x2+4x7=10x+12x213x^2+4x-7=10x+12x^2  

 2, 2-2,\ 2  

 6, 0-6,\ 0  

 1, 71,\ -7  

 7, 17,\ -1  

Tags

CCSS.HSA-REI.B.4B

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 3m230=m3m^2-30=-m  

 6, 56,\ -5  

 1,11,-1  

 3,1033,-\frac{10}{3}  

 3, 103-3,\ \frac{10}{3}  

Tags

CCSS.HSA-REI.B.4B

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 x2+4=12-x^2+4=-12  

 2, 02,\ 0  

 2, 0-2,\ 0  

 2, 22,\ 2  

 4, 4-4,\ 4  

Tags

CCSS.HSA-REI.B.4B

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 6n254=06n^2-54=0  

 6,66,-6  

 3,33,-3  

 2,22,-2  

 32, 32\frac{3}{2},\ -\frac{3}{2}  

Tags

CCSS.8.EE.A.2

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 r27r6=2r-r^2-7r-6=-2r  

 1,61,-6  

 2, 32,\ 3  

 1, 3-1,\ 3  

 3,2-3,-2  

Tags

CCSS.HSA-REI.B.4B

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 12b2+5b72=6b2b12b^2+5b-72=6b^2-b  

 3,43,-4  

 12, 12-\frac{1}{2},\ \frac{1}{2}  

 6,126,-12  

 4,34,-3  

Tags

CCSS.HSA-REI.B.4B

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