Quiz about 8.1-8.5 Polynomials Review

Question 1

Classify by number of terms:
12

Accepted Answer

Monomial

Answer

Binomial

Answer

Trinomial

Answer

4-Term Polynomial

Question 2

Classify by degree of polynomial:
12

Accepted Answer

No Degree (Constant)

Answer

1st Degree (Linear)

Answer

2nd Degree (Quadratic)

Answer

3rd Degree (Cubic)

Question 3

Write the polynomial in Standard Form.

7x - 12x² + 8x + 5x²

Accepted Answer

$$-7x^2+15x$$

Answer

$$7x^2+15x$$

Answer

$$17x^2+15$$

Answer

$$32x^4$$

Question 4

Write the polynomial in Standard Form.

12 - 3x³ - 10x - x²

Accepted Answer

- 3x³ - x² - 10x + 12

Answer

3x³ - x² + 10x + 12

Answer

12 - 3x³ - 10x - x²

Answer

12 - 10x - 3x³ - x²

Question 5

Which polynomial is written in standard form?

Accepted Answer

9x³ + 8x²- 3x - 11

Answer

-3x + 8x² + 9x³ - 11

Answer

8x²+ 9x³ -11 - 3x

Answer

-11 - 3x + 8x² + 9x³

Question 6

Which polynomial is written in standard form?

Accepted Answer

4x³ + 7x - 9

Answer

8x - 11x2

Answer

12 + 4x

Answer

13x + 7x² - 9x³ + 12

Question 7

Simplify the expression by combining like terms.

(4a³ - 8a - 4a²) + (7a³ - 7 - 6a)

Accepted Answer

11a³ - 4a² - 14a - 7

Answer

5a³ - 4a² - 14a - 7

Answer

5a³ - 4a² - 20a - 7

Answer

5a³ - 9a² - 20a - 7

Question 8

Simplify the expression by combining like terms.

(4x - 2x³) + (5x³ - 4x + 5)

Accepted Answer

3x3 + 5

Answer

3x³ + 8x + 5

Answer

3x2 + 5

Answer

7x³ + 8x + 5

Question 9

Simplify the expression by combining like terms.

(3y² + y³ - 5) + (4y² -4y + 2y³ + 8)

Accepted Answer

3y³+ 7y²- 4y + 3

Answer

4y² + 3y³ - y + 3

Answer

-y⁴ + 2y³-y - 4

Answer

4y³+ 3y²-3y + 1

Question 10

Simplify. Remember to distribute the negative first!

(4x²+ x) - (x²+ 2x)

Accepted Answer

3x2 - x

Answer

4x2 + 2x

Answer

3x2 + 3x

Answer

3x2 + 2x

Question 11

Simplify. Remember to distribute the negative first!

(5x + x² - 4) - (4x - x² + 6)

Accepted Answer

2x² + x - 10

Answer

2x² + x + 2

Answer

x + 2

Answer

x - 10

Question 12

Simplify. Remember to distribute the negative first!

(2a² + 5a + 3) -(a² - 3a - 4)

Accepted Answer

a²+ 8a + 7

Answer

3a² + 2a - 1

Answer

3a²+ 8a + 7

Answer

a² + 2a - 1

Question 13

(3c²)(10c⁷)

Accepted Answer

30c9

Answer

13c9

Answer

30c5

Answer

-30c9

Question 14

6m³n³* 8m²n³

Accepted Answer

48m5n6

Answer

48m5n9

Answer

48m6n6

Answer

none of the above

Question 15

What is the area of the blue square?

Accepted Answer

$$x^2$$

Answer

$$2x$$

Answer

$$2x^2$$

Answer

$$x$$

Question 16

What is the area of the pink rectangle?

Accepted Answer

$$6x$$

Answer

$$x^2$$

Answer

$$7$$

Answer

$$x$$

Question 17

What is the area of the green rectangle?

Accepted Answer

$$5x$$

Answer

$$x+5$$

Answer

$$5$$

Answer

$$x$$

Question 18

What is the area of the orange rectangle?

Accepted Answer

$$30$$

Answer

$$-30$$

Answer

$$11$$

Answer

$$1$$

Question 19

What is the area of this rectangle in factored form?

Accepted Answer

$$\left(x+6\right)\left(x+5\right)$$

Answer

$$2x+11$$

Answer

$$\left(x+x\right)\left(6+5\right)$$

Answer

$$x^2+11x+30$$

8.1-8.5 Polynomials Review

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics