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3 years ago

What is tha greatest commmon factor off 40/60

Mathematics

1 answer:

Gala2k [10]3 years ago

3 0

$\frac{40}{2} \: \frac{60}{2}$

divide it by 2 if its ok to divide if not no need to divide if there not combine to similar terms

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Use the Chain Rule to find the indicated partial derivatives. z = x^4 + xy^3, x = uv^4 + w^3, y = u + ve^w Find : ∂z/∂u , ∂z/∂v

k0ka [10]

I'll use subscript notation for brevity, i.e. $\frac{\partial f}{\partial x}=f_x$ .

By the chain rule,

$z_u=z_xx_u+z_yy_u$

$z_v=z_xx_v+z_yy_v$

$z_w=z_xx_w+z_yy_w$

We have

$z=x^4+xy^3\implies\begin{cases}z_x=4x^3+y^3\\z_y=3xy^2\end{cases}$

and

$\begin{cases}x=uv^4+w^3\\y=u+ve^w\end{cases}\implies\begin{cases}x_u=v^4\\x_v=4uv^3\\x_w=3w^2\\y_u=1\\y_v=e^w\\y_w=ve^w\end{cases}$

When $u=1,v=1,w=0$ , we have

$\begin{cases}x(1,1,0)=1\\y(1,1,0)=2\end{cases}\implies\begin{cases}z_x(1,2)=12\\z_y(1,2)=12\end{cases}$

and the partial derivatives take on values of

$\begin{cases}x_u(1,1,0)=1\\x_v(1,1,0)=4\\x_w(1,1,0)=0\\y_u(1,1,0)=1\\y_v(1,1,0)=1\\y_w(1,1,0)=1\end{cases}$

So we end up with

$\boxed{\begin{cases}z_u(1,1,0)=24\\z_v(1,1,0)=60\\z_w(1,1,0)=12\end{cases}}$

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Step-by-step explanation:

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MatroZZZ [7]

Answer:

x = 73 degrees

Step-by-step explanation:

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3 years ago

X (5x+10) - 2 (5x+10) = 0

sladkih [1.3K]

Answer:

x(5x+10)-2(5x+10)=0

x(5x+10)=2(5x+10)

x=2

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3 years ago

What is tha greatest commmon factor off 40/60​

What is tha greatest commmon factor off 40/60