Posted by **phyllys** on Tuesday, January 8, 2013 at 4:54pm.

How does this go from x^2+ to 2i, explain.

## Answer This Question

## Related Questions

- Pre-Cal - What is the domain of f/g? f(x) = x / x+1 g(x) = x^3 Please explain! ...
- pre cal - solve for x: x^(2/3)=(1/27) (2^(x)+4)/(2^x)=2 explain please
- pre cal - does anyone take pre-cal online ?
- Pre cal 11 - What the r the factors of this expression. 4(5b-3)^2+10(5b-3)-6. ...
- pre-cal - can anyone please explain to me how to simplify this exponential ...
- Integrated Physics and Chemistry - The specific heat capacity of copper is 0.09 ...
- pre-cal - Let f(x) be polynomial function. Explain in your own words how to use ...
- math - 80 cal/g x 5 g 400g/cal or 400 cal/g not sure can any one help Neither. ...
- pre cal - I'm sorry, i didn't understand what you did. Can you explain it step ...
- Pre Cal - what does it mean when it says describe the end behavior of f and ...

More Related Questions