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Galina-37 [17]
3 years ago
13

If x^2/3 = 3 what is x^2

Mathematics
2 answers:
Zanzabum3 years ago
8 0

Answer:

x^2 = 9

Step-by-step explanation:

I multiplied both sides by 3

(×3) x^2/3 = 3 (×3)

x^2 = 9

trapecia [35]3 years ago
3 0

Answer:

X would be 3 making it 3^2 or nine

Step-by-step explanation:

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The differential of

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\mathrm dw = \dfrac{\partial w}{\partial x}\,\mathrm dx + \dfrac{\partial w}{\partial y}\,\mathrm dy + \dfrac{\partial w}{\partial z}\,\mathrm dz

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\dfrac{\partial w}{\partial x} = \sin(2yz^4) \\\\ \dfrac{\partial w}{\partial y} = x \cos(2yz^4) \times 2z^4 = 2xz^4 \cos(2yz^4) \\\\ \dfrac{\partial w}{\partial z} = x \cos(2yz^4) \times 8yz^3 = 8xyz^3 \cos(2yz^4)

So the differential d<em>w</em> is

\mathrm dw = \boxed{\sin(2yz^4)}\,\mathrm dx + \boxed{2xz^4 \cos(2yz^4)}\,\mathrm dy + \boxed{8xyz^3 \cos(2yz^4)}\,\mathrm dz

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In the figure xy is the bisects wxz. if wxy= (2x+5) and yxz= (3x-25) find wxy
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Step-by-step explanation:

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