Question

Dado: R= x3 – 2x2 + x – 2

Calcule R(R(2)).

Answer 1

Respuesta:

R(R(2)) = 0

Explicación paso a paso:

R(x) = x³ – 2x² + x – 2

R(2) = 2³ - 2*2² + 2 - 2 = 8 - 8 + 2 - 2

R(2) = 0

R(R(2)) = R(0) = 0³ - 2*0² + 0 - 2 = 0 - 0 + 0 - 2

R(R(2)) = 0