Jika f(x)=1/(x^2+x+4)^3 , nilai f^' (-1)=⋯.... Question from @Gurl05

Gurl05 @Gurl05

November 2019 2 45 Report

Jika f(x)=1/(x^2+x+4)^3 , nilai f^' (-1)=⋯

stevehero

Verified answer

Semoga bisa membantu

0 votes Thanks 0

Ghilban04

Penyelesaian:

$f(x) = \frac{1}{ {( {x}^{2} + x + 4)}^{3} } \\ f(x) = {( {x}^{2} + x + 4) }^{ - 3} \\ f'(x) = - 3 {( {x}^{2} + x + 4) }^{ - 4} .(2x + 1) \\ f'(x) = - 6x - 3 {( {x}^{2} + x + 4)}^{ - 4} \\ f'(x) = \frac{ - 6x - 3}{ {( {x}^{2} + x + 4) }^{4} } \\ f'( - 1) = \frac{ - 6( - 1) - 3}{ {( ({ - 1) {}^{2} + 1 + 4)}^{} }^{4} } \\ f'( - 1) = \frac{3}{1296} \\ f'( - 1) = \frac{1}{432}$

==================

Detil Jawaban

Kelas: 11

Mapel: Matematika

Bab: Turunan Fungsi Aljabar

Kode: 11.2.9

Kata Kunci: Turunan pertama

0 votes Thanks 14

About Us

Life Enjoy

" Life is not a problem to be solved but a reality to be experienced! "

Verified answer

Detil Jawaban

1. Jika f(t)=t^3+2t^2+3t+1, nilai f^'' (1)=⋯ 2. Jika g(x)=x^4+4x^3-8x^2+7, maka nilai g"(0)+g^'' (1)=⋯ 3. Jika t(x)=(x+1)〖(x-1)〗^2, nilai t^' (1)+t^'' (1)=⋯ 4. Jika h(x)=x^3+5x^2-x-1. Nilai a yang memenuhi h^'' (a)=46 adalah … 5. Jika lim┬(x→8)⁡〖(x-8)/(∛x-2)〗=…

Jika f(x)=1/x^2 , nilai f^'' (-1)=⋯

Turunan pertama dari g(x)=1/(x+1)^5 adalah …

Jika f(x)=(x^2+1)(x^3-1), maka f'(x)=⋯

D/da (2a^2 x+5a^3 b+c^2 x^2 )=⋯

Jika f(t)=∛t+√(5&t^2 )+√(7&t^3 ), maka df/dt=⋯

Jika f (t) = t-t^2 +1, maka df/dt =....

Jika y = x^3 + 6x^2 + 2x + 5, maka dy/dx - 2 =...

Jika cos x = 4/5 maka nilai dari tan x/2 =...

Jika y = 3-x^3 maka dy/dx

Recommend Questions

Life Enjoy

Get in touch

Social