Saturday

April 18, 2015

April 18, 2015

Posted by **Ulises** on Tuesday, February 5, 2013 at 7:38pm.

- College Algebra -
**Reiny**, Tuesday, February 5, 2013 at 8:35pmfactor by grouping

x^2(x-5) + 4(x-5) > 0

(x-5)(x^2+ 4) > 0

x^2 + 4 is always positive, so for the whole thing to be positive

x-5 > 0

x > 5

express it in the form you were taught.

**Answer this Question**

**Related Questions**

College Algebra 1 - What is the interval notation for -4(x+9)^3(x-11)^4(x+6)>...

algebra - i forgot to post these! f(x)=9x+4 and listed in interval notation also...

Algebra - Solve and express in interval notation Solve: |5 – 8x| > 11 and ...

Math Help Please - Please show me how to put this in interval notation. Thanks! ...

College algebra - use interval notation to express the solution set of the ...

college algebra - solve the following inequality. write the answer in interval ...

math - Please help. Hi, I am having some problems with inequalities. It is ...

Algebra - Please solve for the interval notation corresponding to the set ...

Algebra 2 - [3y+6]>or equal to 21 If you could put this in set notation, ...

Algebra - Write the interval notation corresponding to the set notation {x | x &...