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Chapter 7 Quadratic Expressions and Equations2

Chapter 7 Quadratic Expressions and Equations2

Assessment

Presentation

Mathematics

9th Grade

Medium

Created by

Noura Alkaabi

Used 4+ times

FREE Resource

6 Slides • 8 Questions

1

Chapter 7 Quadratic Expressions and Equations

By Noura Alkaabi

2

media

3

Multiple Choice

Factor:
56a3-8a
1
8a2(56a3-8a)
2
8a(7a2-1)
3
8a(7a3-a)
4
8a2(35a2-a)

4

Multiple Choice

Factor
4b5+4b3+16b2
1
4b3(b4+b2+4b)
2
4b3(b4+4b+5)
3
4(b5+b3+4b2)
4
4b2(b3+b+4)

5

Solving x2 + bx + c = 0

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6

Multiple Choice

Factor x2 – 7x + 12.
1
(x – 6)(x – 2)
2
(x + 3)(x + 4)
3
(x – 3)(x – 4)
4
(x + 6)(x + 2)

7

Multiple Choice

Factor x2 – 4x – 32.
1
(x +16)(x – 2)
2
(x – 16)(x + 2)
3
(x + 8)(x – 4)
4
(x – 8)(x + 4)

8

Solving ax2 + bx + c = 0

9

Multiple Choice

Factor 2x2 + 4x – 3.
1
(2x – 1)(x + 3)
2
prime
3
(2x – 3)(x + 1)
4
(2x + 3)(x – 1)

10

Multiple Choice

Factor 6y2 + 22y – 8.
1
2(3y – 2)(y + 2)
2
2(3y – 1)(y + 4)
3
(6y – 1)(y + 8)
4
(2y– 4)(3y + 2)

11

7-8 Differences of Squares

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12

Multiple Choice

Factor:

4x2 - 9

1

(4x - 9)(4x + 9)

2

(2x - 3)(2x + 3)

3

(2x - 3)2

4

(2x - 4.5)(2x + 4.5)

13

Multiple Choice

Factor:

25x2 - 81

1

(5x-9)2

2

(5x+9)(5x-9)

3

prime

4

(9x+5)(9x-5)

14

media

Chapter 7 Quadratic Expressions and Equations

By Noura Alkaabi

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