Solving Quadratics Method

Solving Quadratics Method

9th Grade

15 Qs

quiz-placeholder

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Solving Quadratics Method

Solving Quadratics Method

Assessment

Quiz

Mathematics

9th Grade

Hard

CCSS
HSA-REI.B.4B, 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

Decide on the best method:
2x2 - 7x + 2 = 0

Square Root Method

Factor Method

Complete the Square

Quadratic Formula

Tags

CCSS.HSA-REI.B.4B

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve x2 - 3x - 4 = 0 using the quadratic formula.

 x = 4 and -1

x = -4 and -1

x = 4 and 1

x = -4 and 1

Tags

CCSS.HSA-REI.B.4B

3.

MULTIPLE CHOICE QUESTION

1 min • 12 pts

Media Image
-2, 4
-8
±8
No real solution

Tags

CCSS.HSA-REI.B.4B

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
-4, 2
-2, 4
-16
-4

Tags

CCSS.HSA-REI.B.4B

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve the following equation by completing the square:
n2 - 2n - 3 = 0

{3 and-1}

{4 and -4}

{5 and -3}

{8 and -7}

Tags

CCSS.HSA-REI.B.4B

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve by completing the square:
k2 − 12k + 23 = 0

{6 + √13, 6 - √13}

{-6 + √13, -6 - √13}

{6 + √59, 6 - √59}

{-6 + √59, -6 - √59}

Tags

CCSS.HSA-REI.B.4B

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve the following quadratics equation by completing the square...


x2 + 4x + 1 = 0

x = -2 ± √3

x = -3 ± √2

x = 2 ± √3

x = 2 ± √2

Tags

CCSS.HSA-REI.B.4B

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