amiratoum898 amiratoum898

24-10-2020
Mathematics

contestada

Find a polynomial function of degree 3 such that f (2) = 24 and x-1, x and x + 2
are factors of the polynomial.
Please help me

Respuesta :

ooblecksrm ooblecksrm

26-10-2020

Answer:

f(x) = 4x(x-1)(x+2) = 4x^3+4x^2-8x

Step-by-step explanation:

f(x) = ax(x-1)(x+2)

Since f(2) = 24,

a(2)(1)(4) = 24

a = 4

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