contestada

For which function defined by a
polynomial are the zeros of the
polynomial -3,0, and 4?
1) f(x)=(x+3)(x +4)
2) f(x)=(x² - 3)(x-4)
3) f(x)= x(x+3)(x-4)
4) f(x)= x(x − 3)(x +4)

Respuesta :

Answer:

Option 3

Step-by-step explanation:

If we are given roots of a polynomial, r and q. We can represent the roots as

[tex](x - r)(x - q)[/tex]

The roots here are 0, -3and 4 so the roots are

[tex]x(x - ( - 3)(x - 4)[/tex]

Which equal to

[tex]x(x + 3)(x - 4)[/tex]

Option 3 is the answer

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