Solving Quadratics by Inspection

Solving Quadratics by Inspection

11th Grade

9 Qs

quiz-placeholder

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Solving Quadratics by Inspection

Solving Quadratics by Inspection

Assessment

Quiz

Mathematics

11th Grade

Hard

CCSS
HSA-REI.B.4B

Standards-aligned

Created by

Anthony Clark

FREE Resource

9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve by factoring: 5x2 + 13x + 6 = 0

x = -2 and x = -3/5

x = 2 and x = 3/5

x = -2 and x = 3/5

x = 2 and x = -3/5

Tags

CCSS.HSA-REI.B.4B

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve.

x2 - x - 90 = 0

x = 9, x = 10

x = 9, x = -10

No Real Number Solutions

x = -9, x = 10

Tags

CCSS.HSA-REI.B.4B

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve:

k2 - 2k - 24 = 0

k = -4, 6

k = -4, -6

k = -6, 1

k = 4, -6

Tags

CCSS.HSA-REI.B.4B

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve:

3x2 + 18x +15 = 0

Hint: Factor GCF first.

x = 3, 2

x = 5, 1

x = -5, -1

x = -3, -2

Tags

CCSS.HSA-REI.B.4B

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve
x2 + 2x - 24 = 0

x = -6, x = 4

x = 6, x = -4

x = 12, x = -2

x = 8, x = -3

Tags

CCSS.HSA-REI.B.4B

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve
x2 + 9x + 20 = 0

x = -2, x = -10

x = -3, x = -4

x = -4, x = -5

x = -4, x = -6

Tags

CCSS.HSA-REI.B.4B

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve
x2 + 7x + 12 = 0

x = -2, x = -10

x = -3, x = -4

x = -4, x = -5

x = -4, x = -6

Tags

CCSS.HSA-REI.B.4B

8.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve
x2 + 13x + 12 = 0

x = -1, x = -12

x = -1, x = -24

x = -2, x = -6

x = -2, x = -12

Tags

CCSS.HSA-REI.B.4B

9.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

x2 +0x - 49 = 0

x = -7, x = 7

x = -7

x = 7

x = -7, x = 1

Tags

CCSS.HSA-REI.B.4B