Diketahui f(x) = x³ – 3x² – px. Jika f (1) = 0 maka tentukan nilai p

By Admin ReiPosted on October 29, 2022

Diketahui f(x) = x³ – 3x² – px. Jika f (1) = 0 maka tentukan nilai p

Jawaban Terkonfirmasi

$f(x) = {x}^{3} - {3x}^{2} - px \ f(1) = (1) {}^{3} - 3(1) {}^{3} - p(1) = 0 \ = > 1 - 3 - p = 0 \ = > - 2 - p = 0 \ = > - p = 2 \ = > p = - 2$

jadi nilai p = -2.

semoga membantu^_^