f′(x) = 18x - 6
Penjelasan dengan langkah-langkah :
f(x) = (3x - 1)²
f(x) = 9x² - 6x + 1
f′(x) = (9)(2)x²⁻¹ - 6(1) + 0
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f′(x) = 18x - 6
Penjelasan dengan langkah-langkah :
f(x) = (3x - 1)²
f(x) = 9x² - 6x + 1
f′(x) = (9)(2)x²⁻¹ - 6(1) + 0
f′(x) = 18x - 6