greenbeanzemogirl
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  • 12-02-2022
  • Mathematics
contestada

Find a polynomial f (x) of degree 4 that has the following zeros.
0, -8 (multiplicity 2), 7
Leave your answer in factored form.

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semsee45
semsee45 semsee45
  • 12-02-2022

Answer:

[tex]f(x)=x(x-7)(x+8)^2[/tex]

Step-by-step explanation:

The zeros of the polynomial are all the values of [tex]x[/tex] for which the function [tex]f(x)=0[/tex]

Therefore,

[tex]x = 0[/tex]

[tex]x = -8 \implies x + 8 = 0[/tex] (twice)

[tex]x = 7 \implies x -7 = 0[/tex]

Write the polynomial as a product of its factors:

[tex]f(x)=x(x-7)(x+8)^2[/tex]

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