Предмет: Математика, автор: Elvis5688

С объяснением решите пожалуйста

Приложения:

Ответы

Автор ответа: Jfifid

Ответ:

Пошаговое объяснение:

извини не знаю оъяснение

Автор ответа: asenysh250103

Ответ:

Пошаговое объяснение:

1 f'(x)= $\frac{1}{2\sqrt{x} } +\frac{2}{x}$

2 y'= $12 x^{5} +12x^{-5} -1$

3 f'(x)=2x(x+3)+ $x^{2}$ =2 $x^{2}$ +6x+ $x^{2}$ =3 $x^{2}$ +6x

4 f'(x)= $\frac{ 2x(x^{2} +1)-2x(x^{2}-1 ) } {x^{2}+1}$ , там ( $(x^{2} +1)$ все в квадрате

=2 $x^{3\\}$ +2x-2 $x^{3}$ +2x/(x^2+1)^2=4x/(x^2+1)^2

5 f'(x)=2cosx+sinx

все стандартные формулы производных и так же производные частного и произведения в 3 и 4 примере

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It is well-known fact that every building needs permanent stability. In order to have stability, buildings should have foundations. We know that the function of a foundation is to transfer the loads of a building into the soil. ^ Foundations keep the walls and the floors of buildings from direct contact with the soil. They guard the walls and the floors against the action of the weather – rain, snow, and wind. They also guard buildings against sinking that may cause cracks in the walls. Foundation design is very special. It may be either rather complex or very simple. It is a common practice that for very small buildings foundation design is usually much simpler than for large ones. Why is it so? Firstly, because foundation loads of small buildings are usually low.

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