Free Printable 1.2 & 2.1 Quiz v1

1.

Simplify. Leave all answers with positive exponents.

\left(3x^3\right)^4

a)

$3x^7$

b)

$3x^{12}$

c)

$12x^{12}$

d)

$81x^7$

e)

$81x^{12}$

2.

Simplify. Leave all answers with positive exponents.

\left(5x^2y^4\right)\left(3x^3y\right)

a)

$15x^6y^4$

b)

$15x^5y^5$

c)

$8x^6y^4$

d)

$8x^5y^5$

e)

$15x^5y$

3.

Simplify. Leave all answers with positive exponents.

\frac{2a^6}{6a^6b}

a)

$\frac{1}{4b}$

b)

$3b$

c)

$\frac{1a}{3b}$

d)

$\frac{b}{3}$

e)

$\frac{1}{3b}$

4.

Simplify. Leave all answers with positive exponents.

\left(5y^{-3}\right)^{-1}

a)

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

b)

$\frac{y^3}{-5}$

c)

$5y^3$

d)

$\frac{1}{5y^3}$

e)

$-\frac{1}{5y^3}$

5.

Simplify. Leave all answers with positive exponents. $\frac{4ab^{-2}}{2a^{-3}}$

a)

$\frac{2}{a^3b^2}$

b)

$2a^4b^2$

c)

$\frac{2}{a^4b^2}$

d)

$\frac{2a^4}{b^2}$

e)

$\frac{2a}{a^3b^2}$

6.

Classify the polynomial by its number of degrees. $2x^3-4x^2+13x-7$

a)

degree 0

b)

degree 3

c)

degree 4

d)

degree 5

e)

degree 6

7.

Classify the polynomial by its number of degrees. Name it also by its number of terms. Select 2 answers. $x^4-16x^2$

a)

degree 2

b)

degree 4

c)

monomial

d)

binomial

e)

trinomial

8.

Simplify. $\left(4x+5\right)+\left(-x-6\right)$

a)

$5x+11$

b)

$3x-1$

c)

$-4x^2-30$

d)

$3x^2-1$

e)

$3$

9.

Simplify. $\left(8-3x^2\right)+\left(4x^2+3x-5\right)$

a)

$x^2+3x+3$

b)

$-7x^2-3x+13$

c)

$x^4+3x+3$

d)

$-12x^2+3x+3$

e)

$-12x^4-9x^3+47x^2+12x-40$

10.

Simplify. $\left(x^2+5x-6\right)-\left(x^2-3x-2\right)$

a)

$2x^2+2x-8$

b)

$15x^2-12$

c)

$2x-8$

d)

$-x^4+15x^2-12$

e)

$8x-4$

1.2 & 2.1 Quiz v1

Total questions: 10

Worksheet time: 30mins

Similar Resources on Wayground