Nilai maksimum fungsi f(x) = x³-6x²+9x adalahyang bisa jawab dong

By Admin ReiPosted on December 9, 2022

Nilai maksimum fungsi f(x) = x³-6x²+9x adalahyang bisa jawab dong

Jawaban:

${x}^{1} = 0 \ {x}^{2} = 3$

Penjelasan dengan langkah-langkah:

$f(x) = {x}^{3} - {6x}^{2} + 9x$

$0 = {x}^{3} + {6x}^{2} + 9x$

${x}^{3} - {6x}^{2} + 9x = 0$

$xx( {x}^{2} - 6x + 9) = 0$

$xx( {x - 3})^{2} = 0$

$x = 0 \ ({x - 3})^{2} = 0$

$x = 0 \ x = 3$

Semoga bisa membantu