Consider the Rational Inequality $\frac{6}{x^{2}+7}<0$ Without Doing Any Work, Give the Solution Set

Multiple Choice

Consider the rational inequality $\frac{6}{x^{2}+7}<0$ . Without doing any work, give the solution set. (Hint: determine the sign of the numerator and denominator.)

A) $(7,6)$
B) $(-\infty, \infty)$
C) $(7, \infty)$
D) $\varnothing$