Question 122093: ``Write a polynomial function with the given zeros.
1. -1,1,-6
2. 2,-2,-3
3. 2,1,3
4. 2,3,-3,-1
5. 0,-8,2
6. -10,0,2
Please help me. I really do not get this at all.
Found 2 solutions by Earlsdon, solver91311: Answer by Earlsdon(6294) (Show Source):
You can put this solution on YOUR website! Write the polynomials having the following zeros:
1) -1, 1, 6
If the polynomial has these zeros, then you can write:
x = -1, so x+1 = 0
x = 1, so x-1 = 0
x = 6, so x-6 = 0
This means that:
Multiply these factors using FOIL to get the generating polynomial:
= This is the polynomial.
Using the same technique:
2) 2, -2, -3
If the polynomial has these zeros, then you can write:
x = 2, so x-2 = 0
x = -2, so x+2 = 0
x = -3, so x+3 = 0
This means that:
Multiply these factors using FOIL to get the generating polynomial:
= This is the polynomial.
Do get the idea?
Answer by solver91311(24713) (Show Source):
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