Ada yg bisa bantu ?pakai cara yaaa makasii

u = 4x - 1
u' = 4
v = 2x + 3
v' =2

u/v turunannya (u'.v - v'.u)/v²
P = ( 4(2x+3) - 2(4x-1) )/(2x+3)²
= (8x + 12 - 8x +2)/(2x+3)²
= 14/(2x+3)²
P(3) = 14/(2.3 + 3)²
=14/9²
=14/36