Posted by **ALLI** on Wednesday, September 5, 2012 at 10:35pm.

use the given zero to find the remaining zeros of the function

h(x)=x^4-15x^3+60x^2+70x-816

zero: 5

show work

- algebra -
**Reiny**, Wednesday, September 5, 2012 at 10:51pm
if 5 is a zero, then x-5 is a factor

So use either synthetic or long algebraic division to show that

x^4-15x^3+60x^2+70x-816 = (x-5)(....)

Hey, I just tried that and 5 is not a zero of your function, that is, x-5 does not divide evenly.

## Answer this Question

## Related Questions

- college algebra - use the given zero to find the remaining zeros of the function...
- to your reply, please check again - that should of said Zero: 5 - 3 i for the ...
- calculus - use the given zeros to find the remaining zeros of the function h(x)=...
- Algebra - Use the given zero to find the remaining zeros of the function. f(x)=x...
- Pre-calc - Use the given zero to find the remaining zeros of the function: h(x)=...
- math - use the given zero to find the remaining zeros of the function: F9x)=x^3...
- college algebra - use the given zero to find the remaining zeros of each ...
- use the given zero - Use the given zero to find the remaining zeros of the ...
- pre-cal - use the given zero to find the remaining zeros of the function. h(x)=x...
- Pre Calc - I am familiar with this type of problem but can't seem to get the ...

More Related Questions