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snow_tiger [21]
3 years ago
6

Need help with a simple problem 2^x=3^x+1

Mathematics
1 answer:
KiRa [710]3 years ago
4 0
For x\ \textgreater \ 0, 2^x\ \textless \ 3^x, all the more 2^x\ \textless \ 3^x+1, therefore no solution.

For x=0, we have 2^0=3^0+1 \Rightarrow 1=1+1 \Rightarrow 1=2. Obviously that' false.

For x\ \textless \ 0 both 2^x and 3^x, where 2^x\ \textgreater \ 3^x, belong to the range (0,1), then 3^x+1 belong to the range (1,2).
Those ranges don't have a common part, therefore, again, no solution.

So, the equation 2^x=3^x+1 doesn't have a solution.

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Aaron bought a set of plastic ice cubes with a mixture of water and air inside.
LekaFEV [45]

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Volume of water and air is 3,000 mm³

Step-by-step explanation:

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Height of each rectangular pyramid = Height of figure / 2

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6 0
3 years ago
Please help due today
vekshin1
The answer is 21 m squared
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3(2)=6
15+6=21
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