SOLUTION: Write a polynomial function in standard form with the given zeros. 5,-1,3 1,7,-5

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Write a polynomial function in standard form with the given zeros. 5,-1,3 1,7,-5       Log On


   

Question 444617: Write a polynomial function in standard form with the given zeros.
5,-1,3
1,7,-5
Answer by chriswen(106) About Me  (Show Source):
You can put this solution on YOUR website!
1) 5,-1,3
x-5=0 x+1=0 x-3=0
(x-5)(x+1)(x-3)=0
x%5E%283%29-7%2Ax%5E2%2B7%2Ax%2B15=0
...
2) 1,7,-5
x-1=0 x-7=0 x+5=0
(x-1)(x-7)(x+5)=0
x%5E%283%29-3%2Ax%5E2-33%2Ax%2B35=0