Posted by **yengiang** on Saturday, November 10, 2012 at 12:59pm.

Simplify

7x^2+45x+18/(x^3+12x^2+36x)

Please help.

Thank you.

- math-10th -
**Steve**, Saturday, November 10, 2012 at 1:49pm
7x^2+45x+18 = (7x+3)(x+6)

x^3+12x^2+36x = x(x+6)^2

so, dividing, you are left with

(7x+3)/(x(x+6))

- math-10th -
**Eric**, Sunday, November 11, 2012 at 2:04pm
(7x+3)/x(x+6)^2 can be simplified to

(7x+3)/(x^2+6x)^2 which can be simplified to...

(7x+3)/(x^4)+(6x^2)

- Cass -10th Geometry -
**Audree**, Sunday, November 11, 2012 at 8:06pm
what is the area of 32cm

## Answer this Question

## Related Questions

- Math - f(x) = 3x^2 , g(x) = 3x-1, and m(x) = 4x Find and simplify the ...
- Algebra 2 - Simplify the polynomial [(6x-8)-2x]-[(12x-7)-(4x-5)]. I came up ...
- algebra... help soon please - i cannot figure any of this stuff out. please help...
- algebra - i cannot figure any of this stuff out. please help. if you can there ...
- algebra - Divide 36x^3-73x^2-45x-6 __________________ 9x + 2
- Math - Can you factor these for me? 12x^3 + 6x^2 - 3x - 2 2x^2 +x - 6 25 - 4(x^2...
- Algebra - SIMPLIFY: ROOT 0F 7 * ROOT OF 14 SIMPLIFY: ROOT OF 1/5 EVALUATE, IF ...
- math - how do you find the inflection points of a polynomial such as f(x)=12x^5+...
- Algebra - 1. LCM of 15x^7 and 45x^7 2. Marla can shovel the driveway in 60min ...
- Urgent Math please check - Very Important I can get someone to check these for ...

More Related Questions