Question 134842: Hi,
Can you help me with this math problem?
Sovle the inequality.Give answer in interval notation.
(x + 2)(x - 1)(x - 10) > 0 Answer by josmiceli(19441) (Show Source):
You can put this solution on YOUR website! Very clearly, cannot be , , or ,
since those would make the left side = , and it must be > works because all 3 factors are + works also, since the factors are (+)(-)(-) = (+)
But if , the factors are (+)(+)(-) = (-)
If , the factors are (-)(-)(-) = (-) also.
So, the ones that work are: and answer
