Quizf(x) = 6x³ + 4x² + 3x + 3maka,f”(x) = ….​

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Quizf(x) = 6x³ + 4x² + 3x + 3maka,f”(x) = ….​

Jawaban:

f"(x) = 36x + 8

Penjelasan dengan langkah-langkah:

f(x) = 6 {x}^{3} + 4 {x}^{2} + 3x + 3

f'(x) = 6 times 3 {x}^{3 - 1} + 4 times 2 {x}^{2 - 1} + 3 times 1 {x}^{1 - 1}

f '(x) = 6 times 3 {x}^{2} + 4 times 2x + 3 times 1

f'(x) = 18 {x}^{2} + 8x + 3

f''(x) = 18 times 2 {x}^{2 - 1} + 8 times 1 {x}^{1 - 1}

f''(x) = 18 times 2x + 8 times 1

f''(x) = 36x + 8

Jawaban:

f(x) = 6x^{3} + 4x^{2} + 3x + 3

f'(x)=6.3x^{3-1}+4.2x^{2-1}+3.x^{1-1}+0

=18x^{2}+8x+3\

f''(x)=18.2x^{2-1}+8.x^{1-1}+0

f''=36x+8

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