Inequality 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

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 :)

Quote:

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Originally Posted by BobbyJean

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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1. factor

2. solve like an equation

Do you know how to factor?

EG



This means that the only way the statement is true is if x is anything but in
.

Quote:

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Originally Posted by songoku

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 :)

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These are two separate questions and I can't solve them (Crying)

Hi BobbyJean

Well, you've been given hints. First step, can you factorise X^2 + X - 2 ? :)

Quote:

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Originally Posted by songoku

Hi BobbyJean

Well, you've been given hints. First step, can you factorise X^2 + X - 2 ? :)

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No I can't (Crying)

Hi BobbyJean

Maybe this will help :College Algebra Tutorial on Factoring Polynomials