SOLUTION: May I have some help with this inequality? Solve the nonlinear inequality. Express the solution using interval notation. (x + 3)(x + 8) < 0

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Question 121749: May I have some help with this inequality?
Solve the nonlinear inequality. Express the solution using interval notation.

(x + 3)(x + 8) < 0

Answer by MathLover1(20850)   (Show Source): You can put this solution on YOUR website!
If or , then
So, the solutions are:
…=>
…=>…. Or "{x | x is a real number, x < –3}",
"Interval notation" writes the solution as an interval ", ",
and
…=>

…=>Or "{x | x is a real number, x < –8}",
"Interval notation" writes the solution as an interval " , "

here is the graph:



Graph it as an equation, then shade part where

Solved by pluggable solver: PLOT a graph of a function
Plotting a graph:

This solver uses formula rendering system and here's the actual formula that was plotted:

graph( 600, 400, -15, 10, -20, 20, x^2+11x+24 )




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