Determina el valor de kn», si P(3) = -13 P(x) = 3x2 + 5xn

February 2023 1 10 Report

Determina el valor de kn», si P(3) = -13 P(x) = 3x2 + 5xn - 10

Respuesta:

n = -2

Explicación paso a paso:

P(x) = 3x² + 5xn - 10

P(3) = -13

3.3² + 5.3n -10 = -13

27 + 15 n = -13 + 10

15n = -3 - 27

15n = - 30

n = -30 : 15

n = -2

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