SAT Math - Rational Expressions

1

Function_part1

2

Function_part1

3

Simplify the expression.

$\frac{x}{2x+4}+\frac{x}{x+2}$

4

Simplify the expression.

$\frac{x}{2x+4}+\frac{x}{x+2}$

5

Which of the following is equivalent to $\dpi{100} \frac{(\frac{1}{t}-\frac{1}{x})}{x-t}$ ? Assume that denominators are always nonzero.

6

Which of the following is equivalent to $\dpi{100} \frac{(\frac{1}{t}-\frac{1}{x})}{x-t}$ ? Assume that denominators are always nonzero.

7

Simplify (4x)/(x2 – 4) * (x + 2)/(x2 – 2x)

8

Simplify (4x)/(x2 – 4) * (x + 2)/(x2 – 2x)

9

what is 6/8 X 20/3

10

Simplify the following rational expression: (9x - 2)/(x2) MINUS (6x - 8)/(x2)

Rational Expressions