jika f(x)= x^5+5x^4-11x+35, maka nilai f'''(2)=

Bab Differensial
Matematika SMA Kelas XI

f(x) = x⁵ + 5x⁴ - 11x + 35
f'(x) = 5x⁴ + 4 . 5x³ - 11
f'' (x) = 4 . 5x³ + 3 . 20x²
f''' (x) = 3 . 20x² + 2 . 60x
f''' (x) = 60x² + 120x

f''' (2) = 60 . 2² + 120 . 2
f''' (2) = 60 . 4 + 240
f''' (2) = 240 + 240
f''' (2) = 480