1001 Instant Pot Air Fryer Cookbook for Beginners: Prepare Healthy Meals Fast Using Your Insta

1001 Instant Pot Air Fryer Cookbook for Beginners: Prepare Healthy Meals Fast Using Your Insta

Matematika Sekolah Menengah Pertama Jika 5x²+3x = 2, maka nilai dari 25x³-19x+2027 adalah?

Jika 5x²+3x = 2, maka nilai dari 25x³-19x+2027 adalah?

Jawaban:

maaf kalo salah

Penjelasan dengan langkah-langkah:

1) f(x) = 5x² + 3x - 2

f' (x) = 2.5x + 3

= 10x + 3

\begin{gathered}2) \: f(x) = ( {x}^{2} + 1)(3x - 2) \\ = {3x}^{3} - {2x}^{2} + 3x - 2 \\ f'(x) = 3.3 {x}^{2} - 2.2x + 3 \\ = {9x}^{2} - 4x + 3\end{gathered}

2)f(x)=(x

2

+1)(3x−2)

=3x

3

−2x

2

+3x−2

f

(x)=3.3x

2

−2.2x+3

=9x

2

−4x+3

[answer.2.content]