Posted by **Jane** on Monday, June 4, 2012 at 4:25pm.

Marna wants to find the values of x for which the funciton below will have a value of 10. f(x) = x^2 + x - 20. Which of the following shows the correct factorization of this funciton for f(x) = 10.

A. (x + 5) (x + 4) = 10

B. (x - 5) (x - 4) = 10

C. (x + 6) (x - 5) = 0

D. (x + 5) (x - 6) = 0

Please explain how you reached that answer.

## Answer This Question

## Related Questions

- Algebra II - Find the inverse funciton: g(x) = 3x^4, x > 0
- trig - Describe the changes in the graph of the following funciton t(h) = -2/...
- trig - Describe the changes in the graph of the following funciton h(t) = sin(4/...
- Biology - For a project, I have to make a food example of Smooth ER. My idea is ...
- math - let x= t^2 + t and let y=sint a) find the deriviative as a funciton of t ...
- math - draw a graph showing a linear funciton
- calculus - Differentiate the funciton H(x) = (x + x^-1)^3
- Algebra II - Write a quartic funciton that has 2 real and 2 imaginary roots and ...
- Math - A number is written with the following factorization: 22 X 3 X 54 X 8 X ...
- math(help) - please answer this one question because im clueless lol!!! A number...

More Related Questions