Free Printable Practice Quiz for Midterm

1.

Simplify.

3^7\times3^3

a)

$9^{10}$

b)

$3^{21}$

c)

$3^{10}$

2.

Simplify.

\left(4^9\right)^2

a)

$4^{11}$

b)

$4^7$

c)

$4^{18}$

3.

Simplify the following expression with only positive exponents:

$\frac{x^6y^{-3}}{x^{-4}y^2}$

a)

$\frac{x^2}{y}$

b)

$\frac{x^{10}}{y^5}$

c)

$x^{10}y^5$

d)

$x^2y^5$

4.

Simplify the following expression:

-4x^0

a)

$-4$

b)

$-4x$

c)

$1$

d)

$-1$

5.

Simplify the following expression:

\frac{7x^8}{28x^3}

a)

$4x^5$

b)

$35x^{11}$

c)

$\frac{x^5}{4}$

d)

$-21x^5$

6.

Simplify the following:

\left(3a^2b^3c^4\right)\left(5a^{-3}b^5c^{-7}\right)

a)

$15a^5b^8c^{11}$

b)

$\frac{2b^8}{ac^3}$

c)

$\frac{8ab^2}{c^3}$

d)

$\frac{15b^8}{ac^3}$

7.

Write in exponential form
∛x⁷

a)

x⁷∕ ³

b)

x3⁄7

c)

3x⁷

d)

7x³

8.

Rewrite the expression in radical form.
$x^{\frac{7}{2}}$

a)

$\sqrt{x^7}$

b)

$7\sqrt{x^2}$

c)

7x²

d)

∛x⁷

9.

a)

A

b)

B

c)

C

d)

D

10.

Rationalize the denominator:

a)

$\frac{1-\sqrt{3}}{-2}$

b)

$\frac{3-\sqrt{3}}{1+\sqrt{3}}$

c)

$\frac{3-3\sqrt{3}}{-2}$

Practice Quiz for Midterm

Total questions: 10

Worksheet time: 11mins

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