diketahui fungsi f(x)= (5x²-3x) (4x-2) tentukan turunan dari f(x)
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misal :
u = 5x² - 3x v = 4x - 2
u' = 5.2x²⁻¹ - 3 v' = 4
= 10x - 3
y' = u' v + u v'
= ( 10x - 3 ) ( 4x - 2 ) + ( 5x² - 3x ) 4
= 40x² - 32x + 6 + 20x² - 12x
= 60x² - 44x + 6
[answer.2.content]
