How to subtract exponents

Practice Questions

ACT Math › How to subtract exponents

Questions

7

1

Simplify: 32 * (423 - 421)

2

$\frac{10^{6}}{10^{2}}$ can be written as which of the following?

A. $10^{\frac{6}{2}}$

B. $10^{4}$

C.

3

Simplify to remove fractions:

$\frac{wx^{3}y^{2}z^{-3}}{w^{2}x^{3}z}\cdot \frac{w^{-2}x^{3}}{x^{3}z^{-5}}$

4

Simplify the following: $\frac{x^{10}}{x^{6}}$

5

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

6

Reduce $\frac {x^9y^5}{x^3y^2z}$ to simplest form.

7

Simplify. Leave no negative exponents in the final answer.

$\frac{a^{3}y^{3}y^{4}z^{-2}}{a^{3}y^{2}z^3}$

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