Найдите производные следующих функций
1)
2)![y= frac{6 sqrt[3]{x} }{ sqrt{x} } y= frac{6 sqrt[3]{x} }{ sqrt{x} }](https://tex.z-dn.net/?f=y%3D+%5Cfrac%7B6+%5Csqrt%5B3%5D%7Bx%7D+%7D%7B+%5Csqrt%7Bx%7D+%7D+)
3)![y= sqrt[4]{ frac{1}{x^3} } y= sqrt[4]{ frac{1}{x^3} }](https://tex.z-dn.net/?f=y%3D+%5Csqrt%5B4%5D%7B+%5Cfrac%7B1%7D%7Bx%5E3%7D+%7D+)
4)![y= sqrt[3]{ frac{1}{x^{-2} } } y= sqrt[3]{ frac{1}{x^{-2} } }](https://tex.z-dn.net/?f=y%3D+%5Csqrt%5B3%5D%7B+%5Cfrac%7B1%7D%7Bx%5E%7B-2%7D+%7D+%7D+)
5)![f(x)=x^{-2} sqrt{x} sqrt[3]{x} f(x)=x^{-2} sqrt{x} sqrt[3]{x}](https://tex.z-dn.net/?f=f%28x%29%3Dx%5E%7B-2%7D+%5Csqrt%7Bx%7D+%5Csqrt%5B3%5D%7Bx%7D+)
6)![s= frac{ sqrt[3]{t} sqrt[3]{t^2} }{t sqrt{t} } s= frac{ sqrt[3]{t} sqrt[3]{t^2} }{t sqrt{t} }](https://tex.z-dn.net/?f=s%3D+%5Cfrac%7B+%5Csqrt%5B3%5D%7Bt%7D+%5Csqrt%5B3%5D%7Bt%5E2%7D+%7D%7Bt+%5Csqrt%7Bt%7D+%7D+)
1) y=2√x = 2x^(¹/₂ -3) = 2x^(-2.5)
x³
y = 2*(-2.5)x^(-2.5-1) = -5x^(-3.5) = _ 5
(x³) √x
2) y= 6∛x = 6x^(¹/₃ - ¹/₂) = 6x^(⁻¹/₆)
√x
y = 6*(-¹/₆) x^(-¹/₆ -1)= -x^(-⁷/₆) = - 1
x (⁶√x)
3) y=⁴√(1/x³) = 1 = x^(-³/₄)
x^(³/₄)
y = -³/₄ x^(-³/₄ - ⁴/₄) = -³/₄ x^(⁻⁷/₄) = - 3
4x (⁴√(x³))
4) y=∛(1/x⁻²) = 1 = x^(²/₃)
x^(⁻²/₃)
y =²/₃ x^(²/₃ - ³/₃) = ²/₃ x^(-¹/₃) = 2
3 ∛x
5) f(x) =x⁻² √x ∛x = x^(-2 + ¹/₂ + ¹/₃) = x^(-¹²/₆ + ³/₆ + ²/₆) = x^(⁻⁷/₆)
f(x) = -⁷/₆ x^(-⁷/₆ - ⁶/₆) = -⁷/₆ x^(⁻¹³/₆) = -7
6x² (⁶√x)
6) S= ∛t ∛(t²) = t^(¹/₃ + ²/₃ - 1) =t⁰ = 1
t√1
S = (1) = 0
