3 years ago

Solve the following equation: 6x - 3x + 13 = 7 + 9x - 6

Mathematics

2 answers:

Leto [7]3 years ago

4 0

Answer: 2

Step-by-step explanation:

Colt1911 [192]3 years ago

3 0

Answer:

x = 2

Step-by-step explanation:

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avanturin [10]

In spherical coordinates, we have

$\begin{cases}x=\rho\cos\theta\sin\varphi\\y=\rho\sin\theta\sin\varphi\\z=\rho\cos\varphi\end{cases}$

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$\mathrm dV=\mathrm dx\,\mathrm dy\,\mathrm dz=\rho^2\sin\varphi\,\mathrm d\rho\,\mathrm d\varphi\,\mathrm d\theta$

and so the triple integral is given by

$\displaystyle\iiint_H(9-x^2-y^2)\,\mathrm dV$
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3 years ago