Solving for the Roots

Solving for the Roots

9th Grade

10 Qs

quiz-placeholder

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Solving for the Roots

Solving for the Roots

Assessment

Quiz

Mathematics

9th Grade

Hard

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

+1

Standards-aligned

Created by

Anthony Clark

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

3x2 = 12

± 2

2

± √12

± 4

Tags

CCSS.8.EE.A.2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve by taking square roots:
5b2 - 4 = 41

b = 9, b = -9

b = 3, b = -3

b = 8, b = -8

no solution

Tags

CCSS.HSA-REI.B.4B

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What should you do first in solving this equation?
x2 + 6x - 13 = 3

Get factored form

Write down: a=1, b=6, c=-13

Make it equal 0 by subtracting 3 on each side

Type it all in a calculator.

Tags

CCSS.HSA-REI.B.4B

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Convert x2-9x+20 to factored form and solve.

(x-10)(x+2); x=-2, 10

(x+4)(x+5); x=-5, -4

(x-4)(x-5); x=4, 5

Not factorable

Tags

CCSS.HSA-REI.B.4B

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What are the zeros?

x= 0 and x= -4

x= 0 and x= 4

y= 0

x= 2

Tags

CCSS.HSA.APR.B.3

6.

MULTIPLE CHOICE QUESTION

1 min • 2 pts

Media Image

Solve

4000

20

2165

200

Tags

CCSS.HSA.REI.A.2

7.

MULTIPLE CHOICE QUESTION

1 min • 2 pts

Media Image

Solve

243

1

3

729

Tags

CCSS.HSA.REI.A.2

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