NGASAL REPORT.
Jawaban:
1. f(x) =15⁴+20x³-12x
=15.4x³+20.3x²-12
=60x³+60x²-12
2. f(x) = 20x⁴-21x²+3×
= 20.4x³-21.2x+3
= 80³x-42x+3
3. f(x) = 20x1/4-12×1/3-4×1/2
= 20 4√x -12x1/3-4x1/2
=20 4√x-12 3√x -4× 1/2
= 20 4√x -12 3√× -4 √x
Jawab:
1) 60 x^3 + 60 x^2 - 12
2) 80 x^3 - 42 x + 3
3) F'(x) = 5 x^[-3/4] - 4 x^[-2/3] - 2 x^[-1/2]
Penjelasan dengan langkah-langkah:
1) F'(x) = (4)15 x^(4-1) + (3)20 x^(3-1) - (1)12 x^(1-1)
F'(x) = 60 x^3 + 60 x^2 - 12
2) F'(x) = (4)20 x^(4-1) - (2)21 x^(2-1) + (1)3 x^(1-1)
F'(x) = 80 x^3 - 42 x + 3
3) F'(x) = (1/4)20 x^(1/4 - 4/4) - (1/3)12 x^(1/3 - 3/3) - (1/2)4 x^(1/2 - 2/2)
F'(x) = 5 x^[-3/4] - 4 x^[-2/3] - 2 x^[-1/2]
Semoga membantu ya, kak!
Sehat selalu!
Kalian mau bertanya tapi takut kehilangan poin? Boleh langsung DM Instagram aku ya ^-^
@nenektecebur
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