Исследовать функцию на экстремум.. Created by aaa03. matematika-ru

Ответ:система:Ответ: (0, 0); (8, -16) - экстремумы

Исследовать функцию на экстремум...

aaa03 @aaa03

August 2022 1 22 Report

Исследовать функцию на экстремум.

Answers & Comments

Miroslava227

Ответ:

$z = {x}^{3} + 12xy + 3 {y}^{2} + 6$

$Z'x = 3 {x}^{2} + 12y$

$Z'y = 12x + 6y$

система:

$3 {x}^{2} + 12y = 0 \\ 12x + 6y = 0 \\ \\ y = - 2x \\ 3 {x}^{2} + 12 \times ( - 2x) = 0 \\ \\ 3 {x}^{2} - 24x = 0 \\ 3x(x - 8) = 0 \\ x1 = 0 \\ x2 = 8 \\ \\ y1 = 0 \\ y2 = - 16$

Ответ: (0, 0); (8, -16) - экстремумы

1 votes Thanks 1

najdite ploshad treugolnika odna storona kotorogo ravna 6 sm a prilezhashie k ne

Answer

aaa03 July 2022 | 0 Ответы

kakie goroda stoyat na dnepre

Answer

aaa03 July 2022 | 0 Ответы

tex]...

Answer

aaa03 July 2022 | 0 Ответы

sostavit differencial vtorogo poryadka funkcii

Answer

aaa03 July 2022 | 0 Ответы

pomogite pzhd648b35537a216715acf7cea4e97ca87 4156

Answer

aaa03 July 2022 | 0 Ответы

pomogite pozhalujsta25e7544a19c81ef17e11687e71339d32 31652

Answer

aaa03 June 2022 | 0 Ответы

IV. Circle the suitable pronoun. 1. It was quiet in the room. (Nobody, somebody,...

Answer

Answers & Comments

6+83*43-5555+100=?...

reshite sistemu neravenstv x 2lt0 5 xgt0

dayu 30 ballov biografiya aldo moro

najdite ploshad treugolnika odna storona kotorogo ravna 6 sm a prilezhashie k ne

kakie goroda stoyat na dnepre

tex]...

sostavit differencial vtorogo poryadka funkcii

pomogite pzhd648b35537a216715acf7cea4e97ca87 4156

pomogite pozhalujsta25e7544a19c81ef17e11687e71339d32 31652

IV. Circle the suitable pronoun. 1. It was quiet in the room. (Nobody, somebody,...

рекомендуемые вопросы

Helpful Links

Helpful Social