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umka21 [38]
3 years ago
14

Write a polynomial function in standard form for the given set of roots.

Mathematics
1 answer:
Rashid [163]3 years ago
3 0

Answer:

f(x)  =  {x}^{4}  +4 {x}^{3} + 3 {x}^{2}

Step-by-step explanation:

Let f(x) be the polynomial.

If x=-3, x=0,x=0, x=1 are roots ,then by the factor theorem, x+3=0,x=0,x=0, x+1=0 are factors of f(x).

This implies that:

f(x) = (x + 3)(x)(x)(x + 1)

f(x) =  {x}^{2} ( {x}^{2}  + x +  + 3x + 3)

f(x) =  {x}^{2} ( {x}^{2}  +4x + 3)

Expand further to get:

f(x)  =  {x}^{4}  +4 {x}^{3} + 3 {x}^{2}

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