turunan pertama f (x) = (1-4x) 3^√x f(x) = (x-2) (√x + 1) mohonn di jawab dengan caranya yahh
Matematika
Saras2403
Pertanyaan
turunan pertama
f (x) = (1-4x) 3^√x
f(x) = (x-2) (√x + 1)
mohonn di jawab dengan caranya yahh
f (x) = (1-4x) 3^√x
f(x) = (x-2) (√x + 1)
mohonn di jawab dengan caranya yahh
1 Jawaban
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1. Jawaban Jawer17
semua bisa langsung
f(x) = (1 - 4x)∛x = x^(1/3) - 4x^(4/3)
f'(x) = (1/3)x^-(2/3) - (16/3)x^(1/3)
= 1/(3∛x²) - (16/3)∛x
f(x) = (x - 2)(√x + 1) = x^(3/2) + x + 2x^(1/2) - 2
f'(x) = (3/2)x^(1/2) + 1 + x^-(1/2)
= (3/2)√x + 1 + 1/√x