Asked by René
Solve each inequality
1. x^2+12x+39>12
2. X^2-24<5x
1. x^2+12x+39>12
2. X^2-24<5x
Answers
Answered by
oobleck
#2
x^2-5x-24 < 0
(x-8)(x+3) = 0
the graph is below the x-axis between the roots, on the interval (-3,8)
You can do all the math that was shown in the other problem below, but why not use what you know about the behavior of parabolas?
x^2-5x-24 < 0
(x-8)(x+3) = 0
the graph is below the x-axis between the roots, on the interval (-3,8)
You can do all the math that was shown in the other problem below, but why not use what you know about the behavior of parabolas?
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.