3 years ago

Solve for x: 4/x+4/x2-9=3/x-3

Mathematics

1 answer:

anzhelika [568]3 years ago

4 0

Answer:

x =1/12(1-√(97) )

Step-by-step explanation:

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Hello :
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3 years ago

Find the inverse of the Function <img src="https://tex.z-dn.net/?f=f%28x%29%3D%5Csqrt%5B3%5D%7B%5Cfrac%7Bx%7D%7B9%7D%20%7D%2

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Answer:

Step-by-step explanation:

Solve x = f(y) for y.

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Nezavi [6.7K]

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PIT_PIT [208]

$\left \{ {{4x+7y=10} \atop {-4x-6y=28}} \right. \\\\add\ those\ two\ equations\\\\
y=38\\\\
4x+7y=10\ \ \ | subtract\ 7y\\\\
4x=10-7x\ \ \ \ | divide\ by\ 4\\\\
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Answer:

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Step-by-step explanation:

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