Jawabanmu

2014-05-17T16:42:30+07:00
F(x) = (5x + 2) ...
mis : u = 2x - 5
dy/dx = dy/du × du/dx
y = u², dy/du = 2u, u = 5x + 2, du/dx = 5
dy/dx = dy/du × du/dx = 2u × 5 = 2 (5x + 2) (5)
                                               = 50x + 20

semoga membantu ya kak ....


ookk siipp.. terima kasih ya sudah membantu aku ^^
oke sama - sama kak ...