Matematika Sekolah Menengah Pertama Quiz LawZ (2 - 30)f(x) = 50x² + 4x × 1x²f'(x) = ... ________~Gunakan limit​

idellschneiderulv – May 12, 2023

Quiz LawZ (2 - 30)

f(x) = 50x² + 4x × 1x²
f'(x) = ...

________
~Gunakan limit​

Penyelesaian:

Jawaban Terlampir di foto yaa

Semoga Membantu CMIW^_^

Jawab:

100x + 12x²

Penjelasan dengan langkah-langkah:

[tex]f(x) = 50x^2 + 4x \times 1x^2\\= 50x^2 + 4x^3\\\\f(x + h) = 50(x + h)^2 + 4(x + h)^3\\\\f'(x) = \lim\limits_{h \to 0} \frac{f(x + h) - f(x)}{h}\\ = \lim\limits_{h \to 0} \frac{50(x + h)^2 + 4(x + h)^3 - (50x^2 + 4x^3)}{h}\\= 100x + 12x^2[/tex]

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