Question

Si: P(x) = x2 – x + 1 Calcular: P(2) – P(1)

Answer 1

Respuesta:

Explicación paso a paso:

P(x) = $x^{2}$ – x + 1

P(2) = $2^{2}$ – 2 + 1

P(2) = 4 – 2 + 1

P(2) = 5 – 2

P(2) = 3

P(1) = $1^{2}$ – 2 + 1

P(1) = 1 – 2 + 1

P(1) = 2 – 2

P(1) = 0

Calcular: P(2) – P(1)

3 - 0 = 3