Free Printable Unit 2 Exam Review

1.

Simplify: $3n^5\cdot5n^{10}$

a)

$15n^5$

b)

$8n^{15}$

c)

$15n^{50}$

d)

$15n^{15}$

2.

Simplify: $\left(3x^5\right)^6$

a)

$18x^{30}$

b)

$729x^{11}$

c)

$3^6x^{30}$

d)

$729x^{30}$

3.

Evaluate the expression using the quotient rule.

a)

x¹³

b)

x⁵

c)

x³⁶

d)

x^-5

4.

Write using a rational exponent: $\sqrt[5]{x^3}$

a)

$x^{\frac{5}{3}}$

b)

$x^{\frac{3}{5}}$

c)

$x^2$

d)

$x^8$

5.

Write using a rational exponent: $\sqrt[3]{x^7}$

a)

$x^{\frac{7}{3}}$

b)

$x^{\frac{3}{7}}$

c)

$x^4$

d)

$x^{11}$

6.

Write using a radical: $x^{\frac{8}{5}}$

a)

$\sqrt[5]{x^8}$

b)

$\sqrt[8]{x^5}$

c)

$\sqrt[]{x^{\frac{5}{8}}}$

d)

$x^{-3}$

7.

Classify by number of terms:
2x – 9

a)

Monomial

b)

Binomial

c)

Trinomial

d)

4-Term Polynomial

8.

Classify by degree of polynomial:
3x³ – 6x

a)

Constant

b)

Linear

c)

Quadratic

d)

Cubic

9.

Add the polynomials:
(2x+5y) + (3x-2y)

a)

3x + 5y

b)

5x + 3y

c)

5x + 7y

d)

7xy + 1xy

10.

Simplify the expression.
(4n⁴-8n+4) - (8n²+4n⁴+1)

a)

-8n² - 8n + 3

b)

-7n² - 8n + 3

c)

-6n²- 8n + 3

d)

-7n² - 4n + 3

11.

(5x+2)(x²-3x+6)

a)

5x³- 17x²+24x +12

b)

5x³+ 17x² - 24x +12

c)

5x³ - 13x² + 24x +12

d)

5x³ +13x² - 24x - 12

12.

Which polynomial is written in standard form?

a)

8x - 11x²

b)

4x³ + 7x - 9

c)

12 + 4x

d)

13x + 7x² - 9x³ + 12

13.

Which expression below represents a polynomial?

a)

$2x^{-3}+x^2-10$

b)

$\frac{1}{x}-5$

c)

$x^{0.5}+6x-3$

d)

$x^2-3x+7$

14.

What is the degree of the polynomial shown below? $6x^5-2x^3+x$

a)

6

b)

-2

c)

3

d)

5

15.

Given the polynomial: $5x^2+7x^3-10x+2$
Faye says the leading term is $5x^2$ .

Harper says the leading terms is $7x^3$ .

Which student is correct?

a)

Faye

b)

Harper

16.

What is the leading coefficient of the polynomial below?

$-6x^2+x-4$

a)

$6$

b)

$-6$

c)

$-6x^2$

d)

$-4$

17.

What is the constant term in the expression below?

$10y^5+2y^3-y+7$

a)

10

b)

2

c)

7

d)

5

18.

a)

A

b)

B

c)

C

d)

D

19.

a)

A

b)

B

c)

C

d)

D

20.

What is the Perimeter?

a)

3x - 3 inches

b)

6x - 6 inches

c)

3x - 6 inches

d)

6x - 3 inches

21.

What is the Area?

a)

2x² - 3x - 18 inches²

b)

2x² + 3x + 18 inches²

c)

2x² + 9x - 18 inches²

d)

2x² - 9x - 18 inches²

Unit 2 Exam Review

Total questions: 21

Worksheet time: 21mins

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