Turunan pertama y=(2x-3).(3x-5)

★ Deferensial ★

y = (2x-3).(3x-5)
= 6x² -10x - 9x + 15
= 6x² - 19x + 15

y' = d( 6x² - 19x + 15)/dx
= 12x - 19

Derivatif.

y = axⁿ → y' = anxⁿ⁻¹
y = (2x - 3)(3x - 5)
   = 6x² - 19x + 15
y' = 12x - 19