Matematika Sekolah Menengah Atas [+50]tentukan turunan dari masing" fungsi dibawahf(x) = 3x³ - 4x² + 5f(x) = 2x² - 4x + 5f(x) = ¼x⁴ - 5x² + 5#semangKA​

darrondibbertulv – February 22, 2023

[+50]

tentukan turunan dari masing" fungsi dibawah
f(x) = 3x³ - 4x² + 5
f(x) = 2x² - 4x + 5
f(x) = ¼x⁴ - 5x² + 5


#semangKA​

Jawaban :

f(x) = 3x³ - 4x² + 5

= 3.3 x^(3-1) - 2.4 x^(2-1) + 0

= 9x² - 8x

f'(x) = 9x² - 8x

f(x) = 2x² - 4x + 5

= 2.2 x^(2-1) - 1.4 x^(1-1) + 0

= 4x¹ - 4x⁰

= 4x - 4

f'(x) = 4x - 4

f(x) = ¼x⁴ - 5x² + 5

= 4.¼ x^(4-1) - 2.5 x^(2-1) + 0

= x³ - 10x¹

= x³ - 10x

f'(x) = x³ - 10x