Tuesday

January 27, 2015

January 27, 2015

Posted by **Angie** on Thursday, May 21, 2009 at 9:31pm.

- Math -
**Reiny**, Thursday, May 21, 2009 at 11:35pmyes

let f(w) = -w^3 + 2w - 1

= -(w^3 - 2w + 1)

f(1) = -(1-2+1) = 0

so w-1 is a factor

using synthetic division I go

-(w^3 - 2w + 1)

= -(w-1)(w^2+w-1)

**Answer this Question**

**Related Questions**

math - with each array write the factor pair. Rember that the # of row in the ...

Math - List all of the possible rational zeros of f(x)= 3x^5 - 7x^3 + 2x - 15. p...

MAT-134 Math XL - Factor out the greatest common factor. Simplify if possible. ...

Algebra - Factor out the greatest common factor simply the factor if possible. ...

Factor (Math) - Factor by grouping if possible. z^3+3z^2+7z+21

math - factor this polynomial function completely f(x)=12x^4+10x^3-214x^2+198x+...

Algebra 1 - The architect must factor several trinomials the are of the form x2...

physics - In a hydrogen atom, if the radius of the orbit of the electron is ...

math - three of these puzzles have more than one answer. try to find all the ...

math - The square of a certain whole number N is N squared. If 60 is a factor of...