Quiz about Algebra Unit 6 Big Ideas

Question 1

Simplify:
5(3x+2)

Accepted Answer

15x+10

Answer

3x+10

Answer

15x-10

Answer

3x-10

Question 2

Simplify:
2x ( -2x -3)

Accepted Answer

-4x2 - 6x

Answer

-4x - 3

Answer

x2 - 3

Answer

-4x - 6

Question 3

(x +2)(x + 3)

Accepted Answer

x² + 5x + 6

Answer

x² + x + 6

Answer

x² + 5x + 5

Answer

x² + 6x + 6

Question 4

(x + 5)(x + 4)

Accepted Answer

x² + 9x + 20

Answer

x² + x + 20

Answer

x² + 20x + 9

Answer

x² - 9x + 54

Question 5

(x + 7)(x + 9)

Accepted Answer

x² + 16x + 63

Answer

x² + 63x + 16

Answer

x2 + 79

Answer

x² + 16x + 2

Question 6

(x - 5)(x + 1)

Accepted Answer

x² - 4x - 5

Answer

x² + 6x - 5

Answer

x² - 5x - 4

Answer

x² - 4x - 4

Question 7

(x - 3)(x +10)

Accepted Answer

x² + 7x - 30

Answer

x² - 7x + 13

Answer

x² - 6x - 30

Answer

x² + 13x + 30

Question 8

(x + 7)(x - 2)

Accepted Answer

x² + 5x - 14

Answer

x² - 5x + 5

Answer

x²- 9x - 14

Answer

x² - 5x - 14

Question 9

(x - 4)(x - 6)

Accepted Answer

x² -10x + 24

Answer

x² - 10x - 24

Answer

x² +10x + 24

Answer

x² + 10x - 24

Question 10

(x - 1)(x - 8)

Accepted Answer

x² - 9x + 8

Answer

x² + 9x + 8

Answer

x²+ 9x - 8

Answer

x² - 9x - 8

Question 11

(x - 7)(x + 7)

Accepted Answer

x2 - 49

Answer

x² + 7x - 49

Answer

x² - 7x + 49

Answer

x2 + 49

Question 12

(2x - 1)(x + 2)

Accepted Answer

2x² + 3x - 2

Answer

2x² - 5x - 2

Answer

2x² + 3x + 2

Answer

2x² - 5x + 2

Question 13

Multiply 7x²y³ (2x⁴y⁵+6xy³)

Accepted Answer

14x⁶y⁸+42x³y⁶

Answer

14x⁸y¹⁵+42x²y⁹

Answer

9x⁶y⁸+13x³y⁶

Answer

14x⁶y⁸+42x²y⁶

Question 14

Multiply (n - 5)(n - 1)

Accepted Answer

n² - 6n + 5

Answer

n² - 5n + 5

Answer

n2 + 5

Answer

n² + 6n + 5

Question 15

Multiply (y - 3)(y + 7)

Accepted Answer

y² + 4y - 21

Answer

y2 - 21

Answer

y² + 10x - 21

Answer

2y - 10

Question 16

Multiply (3x+2)(5x-4)

Accepted Answer

15x2-2x-8

Answer

15x²-22x-8

Answer

15x2-8

Answer

15x2+2x-8

Question 17

Multiply (5x+1)²

Accepted Answer

25x²+10x+1

Answer

25x2+5x+1

Answer

10x2+1

Answer

25x2+1

Question 18

Multiply 6xy³(2x²y⁴-7xy⁶)

Accepted Answer

12x³y⁷-42x²y⁹

Answer

12x³y¹²-42x²y¹⁸

Answer

12x²y⁷-42xy⁹

Answer

8x³y⁷-13x²y⁹

Question 19

Multiply (4x+9)(2x-1)

Accepted Answer

8x2+14x-9

Answer

8x2-9

Answer

8x2+22x-9

Answer

6x2+14x-9

Question 20

Question 20.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 21

Question 21.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 22

Question 22.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 23

Question 23.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 24

Question 24.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 25

Question 25.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 26

Question 26.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 27

Question 27.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 28

Question 28.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 29

Question 29.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 30

Classify by degree of polynomial:
9x

Accepted Answer

Linear

Answer

Constant

Answer

Quadratic

Answer

Cubic

Question 31

Classify by degree of polynomial:
24xy + 18

Accepted Answer

Quadratic

Answer

Constant

Answer

Linear

Answer

Cubic

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