Solving Rational and Fractional Functions

Practice Questions

SAT Subject Test in Math I › Solving Rational and Fractional Functions

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1

Simplify $\frac{1}{5}+\frac{3}{8}$

2

Simplify:

$\left (8 x ^{3 } \right )^{-2}$

3

Solve the following equation to find .

$\frac{3}{14} + \frac{2}{7} = x-\frac{1}{7}$

4

Simplify the following:

$\frac{3}{x^2-1}+\frac{4}{x+1}$

5

Solve:

$\frac{3}{x+1}+\frac{4}{x^2-1}=0$

6

Simplify:

$\frac{25st^2}{6s^3t^5}\div\frac{30s^{-9}}{45s^2t^7}$

7

Simplify:

$\frac{12m^2n}{16m^3n^4}\div\frac{8m^{-4}n}{18m^4n^2}$

8

Solve: $\frac{1}{\sqrt{3x+1}} = \frac{1}{3}$

9

Simplify $\frac{2}{3}+\frac{1}{4}+\frac{5}{6}$

10

What's the least common denominator of and ?

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