Question
use alaytical and graphical methods to solve the inequality.
(3x+6/7x^2+5) > 0
(3x+6/7x^2+5) > 0
Answers
Damon
The denominator is always +
so the real question is when is the numerator >0
3x + 6 >0
3 x > -6
x > -2
so the real question is when is the numerator >0
3x + 6 >0
3 x > -6
x > -2