Solve Quadratic Equations by Taking the Square Root

Solve Quadratic Equations by Taking the Square Root

9th Grade

14 Qs

quiz-placeholder

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Solve Quadratic Equations by Taking the Square Root

Solve Quadratic Equations by Taking the Square Root

Assessment

Quiz

Mathematics

9th Grade

Hard

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

Standards-aligned

Created by

Anthony Clark

FREE Resource

14 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A

B

C

D

Tags

CCSS.8.EE.A.2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A

B

C

D

Tags

CCSS.8.EE.A.2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve by taking square roots:
(x - 7)2 = 99

x = 7 ± 3√11

x = -7 ± 3√11

x = -11 ±√7

x = 11 ±√7

Tags

CCSS.HSA-REI.B.4B

4.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Media Image

Tags

CCSS.8.EE.A.2

5.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

5, -5

2.23, -2.23

2.3

5

Tags

CCSS.8.EE.A.2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
±23.25
±5
±25
No real solution

Tags

CCSS.8.EE.A.2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve by taking square roots:

5m2 + 1 = 6

m = 1

m = 1 or -1

m = √7

m = 7/5 m = -7/5

Tags

CCSS.HSA-REI.B.4B

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