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Solve the Rational Inequality $\frac { 1 } { x + 20 } > 0$

Question 414

Multiple Choice

Solve the rational inequality. Write the solution set in interval notation.
- $\frac { 1 } { x + 20 } > 0$

A) $[ 20 , \infty ]$
B) $( - 20 , \infty )$
C) $( - \infty , 20 )$
D) $( 20 , - \infty )$

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