Tuesday

January 27, 2015

January 27, 2015

Posted by **Matthew** on Tuesday, November 9, 2010 at 9:51am.

x+6/4x^2 + 3/2x^2 = x + 4/2x^2

Please show me the steps-I don't even know where to start and I have 30 of these for homework

Thank you

- Algebra-Please help me -
**Reiny**, Tuesday, November 9, 2010 at 10:01amFor some strange reason, I think you meant to type

(x+6)/4x^2 + 3/2x^2 = (x + 4)/2x^2

The LCD is 4x^2, so let's multiply each term by that

x+6 + 6 = 2(x+4)

x+12 = 2x + 8

x = 4

If you meant it the way you typed, it will turn into a cubic equation, ... very hard to solve.

- Algebra-Reiny please check -
**Matthew**, Tuesday, November 9, 2010 at 10:57amHow can the LCD be 4x^2 when you have two (2x^2) as two of the denominators?

- Algebra-Please help me -
**michelle**, Sunday, January 9, 2011 at 9:10pmhelp finding a slope of any object in my house. I cant find anything to measure and how to describe it.

**Answer this Question**

**Related Questions**

Math - Determine the zeros of the function 3x^2 -8=10x. I know I rewrite it as ...

Pre-Calc - I'm so stuck-this stuff is so far above me right now-Please help ...

math ergent please please... - 10.a)Solve the inequality x^3-5x^2+2x+8<0 by i...

Pre-Calc - I'm so stuck-this stuff is so far above me right now-Please help (3x^...

Algebra - Help please-I'm doing something wrong- Solve 8x^2 + 6x + 5 = 0 I'm ...

math ergent please... - 10.a)Solve the inequality x^3-5x^2+2x+8<0 by i) using...

Linear algebra - Show that the origin is the only equilibrium point of the ...

algebra - please help Solve for h in U= mgh. Please show steps.

Algebra - Please solve the Linear Equation of P = 200(10)+6000 Please show work ...

Physics - please, I really need this - Show mathematically that a diverging lens...