What is the solution set for #4x^2 - 5x < 6#?
Bring the inequality to standard form:
I use the new Transforming Method. (Google, Yahoo)
Factor pairs of 24 -> ...(-2, 12)(-3, 8). This sum is 5 = -b. Then, the 2 real roots of (2) are: -3 and 8.
Back to original equation (1), the 2 real roots are:
Find the solution set of the inequality. Since a > 0, the parabola opens upward. Between the 2 real roots
Answer by open interval: