How to divide exponents

Practice Questions

ISEE Upper Level Mathematics Achievement › How to divide exponents

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1

Simplify the following expression:

$\frac{16r^{19}}{8r^6}$

2

Evaluate:

$\frac{25}{10 ^{0} -5^{0}}$

3

Simplify the following:

$\frac{18t^6u^{14}}{6t^3u^{12}}$

4

Simplify:

$\frac{x^{-4}}{y^{-8}}$

5

Evaluate:

$(\frac{14x^2}{7x})^0$

Assume variables are non-zero.

6

Simplify: $\frac{12x^{12}}{3x^{3}}$

7

Evaluate:

$\frac{4^0}{2\times 5^0-12^0}$

8

Evaluate:

$\frac{(11-7)^2}{(9-7)^3}$

9

Simplify:

$\frac{(2x^4y^{-1})^{-3}}{(3x^3y^2)^{-2}}$

10

Evaluate:

$(\frac{22x^3}{11y})^5$

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