Solve Equations by Taking Square Roots

Solve Equations by Taking Square Roots

9th Grade

10 Qs

quiz-placeholder

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Solve Equations by Taking Square Roots

Solve Equations by Taking Square Roots

Assessment

Quiz

Mathematics

9th Grade

Hard

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

Standards-aligned

Created by

Anthony Clark

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve for x.

2(x + 5)2 = 28

x = 5 ± √14

x = -5 ± 2√7

x = -5 ± √14

x = 5 ± 2√7

Tags

CCSS.HSA-REI.B.4B

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Tags

CCSS.HSA-REI.B.4B

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

x = 7, x = -5

Tags

CCSS.HSA-REI.B.4B

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Tags

CCSS.HSA-REI.B.4B

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve by taking the square root:

4x2 = 100

x = ±10

x = ±25

x = ±5

x = 5

Tags

CCSS.HSA-REI.B.4B

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Solve using square roots.

±81

±9

±3

No real solution

Tags

CCSS.HSA-REI.B.4B

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve by taking square roots:
5m2 + 1 = 6

m = 0

m = 1 or -1

m = √7

m = 7/5 m = -7/5

Tags

CCSS.HSA-REI.B.4B

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