Tentukan turunan f(x)= (4x+1)(x-2)
Matematika
Tikaagedong
Pertanyaan
Tentukan turunan f(x)= (4x+1)(x-2)
1 Jawaban
-
1. Jawaban lorrybelle29
f(x) = (4x+1)(x-2)
Misal u = 4x-1 maka u'= 4
v = x-2 maka v' = 1
f'(x) = u'v + uv'
= 4(x - 2) + (4x+1)
= 4x-8+4x+1
= 8x-7