Solving Quadratics with Square Root

Solving Quadratics with Square Root

9th Grade

20 Qs

quiz-placeholder

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Solving Quadratics with Square Root

Solving Quadratics with Square Root

Assessment

Quiz

Mathematics

9th Grade

Hard

CCSS
8.EE.A.2, HSA-REI.B.4B, HSN.CN.C.7

Standards-aligned

Created by

Anthony Clark

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

x2 = 16

± 4

± 8

4

8

Tags

CCSS.8.EE.A.2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Solve using square roots.

± 1/4

± 9/36

± 1/2

No real solution

Tags

CCSS.8.EE.A.2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

3x2 = 12

± 2

2

± √12

± 4

Tags

CCSS.8.EE.A.2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

x2 + 4 = 68

± 8

± √8

8

± 64

Tags

CCSS.8.EE.A.2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve the equation using square roots.
x2 = 121

60.5

± 11

± 12

11

Tags

CCSS.8.EE.A.2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve using square roots:

10x2 + 3 = -17

x = 6.7 or x = -6.7

x = 2.25 or x = -2.25

x = -2 or x = 2

No real solution

Tags

CCSS.8.EE.A.2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve using square roots:

5x2 + 6 = 186

x = 1.3 or x = -1.3

x = 6 or x = -6

No real solutions

x = 6

Tags

CCSS.8.EE.A.2

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