SOLUTION: Write a polynomial function h in standard form that has 3 and -5 as zeros of multiplicity 2

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Question 988411: Write a polynomial function h in standard form that has 3 and -5 as zeros of multiplicity 2
Found 2 solutions by solver91311, Boreal:
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!




You can expand this for yourself.

John

My calculator said it, I believe it, that settles it

Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
the roots must be (x-3)^2 and (x+5)^2
That is (x2-6x+9) (x^2+10x+25)
That is
x^4+10x^3+25x^2-150x+225
-6x^3-60x^2+90x
+9x^2
===
x^4+4x^3-26x^2-60x+225
graph%28300%2C300%2C-10%2C10%2C-1000%2C3000%2Cx%5E4%2B4x%5E3-26x%5E2-60x%2B225%29