Solving Quadratic by Square Roots

Solving Quadratic by Square Roots

9th Grade

15 Qs

quiz-placeholder

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Solving Quadratic by Square Roots

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Assessment

Quiz

Mathematics

9th Grade

Hard

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

Standards-aligned

Created by

Anthony Clark

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

±81

±9

±3

No real solution

±81

±9

±3

No real solution

Tags

CCSS.8.EE.A.2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Tags

CCSS.HSA-REI.B.4B

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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

Solve.

5b2 - 4 = 41

b = ±9

b = ±3

b = ±8

No Real Number 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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