I've tried and tried but I can't solve these two inequalities (Crying)

Would you please help me, I'd really appreciate it (Clapping)

X^2 + X - 2 < 0

and:

5X - 2 > 0

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- September 14th 2009, 09:09 PMBobbyJeanInequality help needed!
I've tried and tried but I can't solve these two inequalities (Crying)

Would you please help me, I'd really appreciate it (Clapping)

X^2 + X - 2 < 0

and:

5X - 2 > 0 - September 14th 2009, 09:15 PMsongoku
Hi BobbyJean

Are there 2 separate questions or just one question consists of 2 inequalities?

Anyway, can you fatorise X^2 + X - 2, then find the critical values, then find the range where X^2 + X - 2 < 0 :) - September 14th 2009, 09:17 PMVonNemo19
- September 14th 2009, 09:39 PMBobbyJean
- September 14th 2009, 09:42 PMsongoku
Hi BobbyJean

Well, you've been given hints. First step, can you factorise X^2 + X - 2 ? :) - September 14th 2009, 10:30 PMBobbyJean
- September 14th 2009, 10:59 PMsongoku
Hi BobbyJean

Maybe this will help :College Algebra Tutorial on Factoring Polynomials