Can anyone help? Not sure what to do when there is a fraction in front of the radical.

5 over 6 with 28 inside the radical.

- Wed Nov 04, 2009 11:26 pm
- Forum: Intermediate Algebra
- Topic: Radicals: 5 over 6 with 28 inside the radical
- Replies:
**1** - Views:
**873**

Can anyone help? Not sure what to do when there is a fraction in front of the radical.

5 over 6 with 28 inside the radical.

5 over 6 with 28 inside the radical.

- Sun Oct 18, 2009 12:04 am
- Forum: Intermediate Algebra
- Topic: Help Solving a problem: 2x - 2x^2 / x^2 - 1
- Replies:
**2** - Views:
**1213**

Yes, I belive I got it. If you factor out 2x from the numerator and factor the denominator the (x - 1) cancels out. Correct.

- Sat Oct 17, 2009 11:12 pm
- Forum: Intermediate Algebra
- Topic: Help Solving a problem: 2x - 2x^2 / x^2 - 1
- Replies:
**2** - Views:
**1213**

Can anyone explain this problem?

Code: Select all

`The answer is`

2x

-----

x + 1

Code: Select all

`2x - 2x^2`

---------

x^2 - 1

- Sun Apr 12, 2009 1:36 am
- Forum: Intermediate Algebra
- Topic: Trinomials: factoring when leading coeff. not 1: 4x^2+6x+9
- Replies:
**2** - Views:
**2076**

Thank you for your help. The box method is much faster.

- Sat Apr 11, 2009 5:20 pm
- Forum: Intermediate Algebra
- Topic: Trinomials: factoring when leading coeff. not 1: 4x^2+6x+9
- Replies:
**2** - Views:
**2076**

I am having a problem figuring out trinomials when there is a number added to the first term. I understand the second sign determines both signs below and the sign on the left determines what they will be. I also believe I figured out the first term. The problem is there are five different options w...

- Tue Mar 03, 2009 12:04 am
- Forum: Intermediate Algebra
- Topic: Solve and Interval Notation: 1 < 4x + 3 < 9
- Replies:
**1** - Views:
**4863**

Can anyone help me understand this problem? I need to solve and apply interval notation.

1 < 4x + 3 < 9

- Sun Feb 22, 2009 1:08 pm
- Forum: Intermediate Algebra
- Topic: Solve for C: I = (100m) / C
- Replies:
**2** - Views:
**2302**

DAiv,

Makes sence. Thank you so much for the explination.

Makes sence. Thank you so much for the explination.

- Sun Feb 22, 2009 2:08 am
- Forum: Intermediate Algebra
- Topic: Solve for C: I = (100m) / C
- Replies:
**2** - Views:
**2302**

Can anyone help me understand this problem? The C belongs under the 100m, not sure why I cant get it there? Solve for C

I = 100m

C

I = 100m

C