Solving a Quadratic by Square Root

Solving a Quadratic by Square Root

9th Grade

18 Qs

quiz-placeholder

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Solving a Quadratic by Square Root

Solving a Quadratic by 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

18 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Solve using square roots.

A

B

C

D

Tags

CCSS.HSA-REI.B.4B

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve for x.

x2 = 36

x = ± 6

x = ± 18

x = 6

x = 18

Tags

CCSS.8.EE.A.2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve for x.

-7(x + 3)2 + 63 = 0

x = 0, 6

x = -6, 12

x = -6, 0

x = 6, 12

Tags

CCSS.HSA-REI.B.4B

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which method is MOST EFFICIENT to solve:
8x2  -  6  = 0

Square Root Method

Greatest Common Factor (GCF)

Complete the Square

Quadratic Formula

Tags

CCSS.HSA-REI.B.4B

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Solve using square roots.

± 1/4

± 9/36

± 1/2

No real solution

Tags

CCSS.HSA-REI.B.4B

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

x= 9, -9

x= -49, 49

x= 7, -7

x= -5, 5

Tags

CCSS.8.EE.A.2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

x2=25

x = 5

x = -5

x = ±25

x = ±5

Tags

CCSS.8.EE.A.2

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