Friday

January 30, 2015

January 30, 2015

Posted by **Aiten** on Tuesday, September 21, 2010 at 6:26pm.

I got up to:

16 ( 4x^4 + 8x^3 + 5x^2 + x)

Is this right and also the domain is X is all real numbers? (-infinity, infinity)?

- math -
**Aiten**, Tuesday, September 21, 2010 at 6:29pmI could probably factor another x out:

16x ( 4x^3 + 8x^2 + 5x + 1)

So X | E R?

**Answer this Question**

**Related Questions**

Math Analysis - 4. Find f(x) + g(x) when f(x) = x^(1/2) and g(x) = 6x^(1/2...

Pre-calculus - I want to make sure this is right. the inverse of f(x)=(-3x+2)/(...

Math Please Check - Please tell me if this are right. Thank you! Find the exact ...

Precalculus - The question(s) are as follows: Given: f(x) = 3cos(3x+π) - 4 ...

Calculus. - Given the function f with the restricted domain, find the points at ...

math - derivatives: y=(x^3+1)^2, then dy/dx is: i got 6x^2(x^3+1) first but im ...

Calculus - What is the domain and range of the following function? f(x)= - sqrt...

Domain- Interval Notation - Domain of g(x) g(x)= sqrt(3-(sqrt(25-x^2)) I got -5...

Algebra- ASAP - Could you please help me and check my answers? Find the domain ...

Functions - Could you please help me and check my answers? Find the domain of ...