F(x) = 2x ³√x + 4per √x
F'(x) = ?
Jawaban Terkonfirmasi
F (x) = 2x^3.x^1/2 +4/x^1/2
f (x) = 2x^(3+1/2) + 4x^-1/2
f (x) = 2x^7/2 + 4x^-1/2
f' (x) = (7/2).2 x^(7/2-1) + (-1/2).4x^(-1/2-1)
f' (x) = 7x^5/2 – 2x^-3/2
f' (x) = 7x^4/2.x^1/2 – 4/x^3/2
f' (x) = 7x^2√x – 4/x√x