+1911 Solve the inequality $x(x + 6) > 16 - 5x + 33.$ Write your answer in interval notation.
+36 Hint:
Expanded, you an get
\(x^2+6x>49-5x\) which simplfies into
\(x^2+11x-49>0\)
Which can be factored - You can then draw a graph on a numberline where the 2 roots of the quadratic are points on a parabola, and find the ranges on the numberline for which the Y value of the parabola is positive.
Sorry, I don't know how to draw the graph on web2.0calc.
