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NikAS [45]
3 years ago
9

I need help with some of these I don't get it?

Mathematics
2 answers:
ira [324]3 years ago
6 0
You need to put the problem so we can help you. If you don't, we can't.
 
riadik2000 [5.3K]3 years ago
3 0
If you give the problems then i will help you the best i can
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What is the Integral of 10^ln x dx?
Serjik [45]

10^{\ln x}=e^{\ln 10^{\ln x}}=e^{\ln x\cdot\ln 10}=(e^{\ln x})^{\ln10}=x^{\ln10}

So we have

\displaystyle\int10^{\ln x}\,\mathrm dx=\int x^{\ln10}\,\mathrm dx}=\dfrac{x^{1+\ln10}}{1+\ln10}+C

which, as the above manipulation showed, is equivalent to

\dfrac{x10^{\ln x}}{1+\ln10}+C

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Your answer would be 4 13/24. Or in decimal: 4.541667. ( 7/8 + 3 4/6 = 4 13/24 )
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What is the answer and thank u
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