Solving Quadratics by Completing the Square

Solving Quadratics by Completing the Square

9th - 10th Grade

20 Qs

quiz-placeholder

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Solving Quadratics by Completing the Square

Solving Quadratics by Completing the Square

Assessment

Quiz

Mathematics

9th - 10th Grade

Medium

CCSS
HSA-REI.B.4B, 8.EE.A.2, HSA.REI.B.4

+2

Standards-aligned

Created by

Tom Giles

Used 33+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Solve the following quadratics equation by completing the square...


x2 + 4x + 1 = 0

x = -2 ± √3

x = -3 ± √2

x = 2 ± √3

x = 2 ± √2

Tags

CCSS.HSA-REI.B.4B

2.

MULTIPLE CHOICE QUESTION

2 mins • 12 pts

Solve the following quadratics equation by completing the square...


x2 + 4x - 1 = 0

x = -2 ± √5

x = -5 ± √2

x = 2 ± √5

x = -5 ± √5

Tags

CCSS.HSA-REI.B.4B

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Solve the following quadratics equation by completing the square...


x2 - 4x - 1 = 0

x = -2 ± √5

x = -5 ± √2

x = 2 ± √5

x = 5 ± √5

Tags

CCSS.HSA-REI.B.4B

4.

MULTIPLE CHOICE QUESTION

2 mins • 12 pts

Solve the following quadratics equation by completing the square...


x2 + 6x - 3 = 0

x = -3 ± √12

x = 3 ± √12

x = 12 ± √3

x = -12 ± √3

Tags

CCSS.HSA-REI.B.4B

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Solve the following quadratics equation by completing the square...


x2 - 6x + 2 = 0

x = -3 ± √7

x = 3 ± √7

x = 7 ± √3

x = -7 ± √3

Tags

CCSS.HSA-REI.B.4B

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Solve the following quadratics equation by completing the square...


x2 + 12x + 10 = 0

x = -6 ± √26

x = 6 ± √26

x = 26 ± √6

x = -26 ± √6

Tags

CCSS.HSA-REI.B.4B

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Solve the following quadratics equation by completing the square...


x2 - 12x + 31 = 0

x = -6 ± √5

x = 6 ± √5

x = 5 ± √6

x = -5 ± √6

Tags

CCSS.HSA-REI.B.4B

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