Numbers with different base (SPLIT)

[Joseph Morales]

I need help with this problem
Convert 423 to the 5th power base 5 to decimal , base 10

 

[HallsofIvy]

I need help with this problem
Convert 423 to the 5th power base 5 to decimal , base 10

And how does that help solve the given diferential equation? To post a new question, go back to the main menu, go into the "arithmetic" section, and click on the "Post thread" button. [corrected]

 

[Deleted member 4993]

I need help with this problem
Convert 423 to the 5th power base 5 to decimal , base 10

Please show us what you have tried and exactly where you are stuck.

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[Dr.Peterson]

I need help with this problem
Convert 423 to the 5th power base 5 to decimal , base 10

I suppose you mean this: [MATH]\left(423_{five}\right)^5 = ?_{ten}[/MATH]
I would first convert [MATH]423_{five}[/MATH] to base 10, and then raise it to the fifth power, which I'd rather not do without a calculator, as it will have 11 digits.

Why do you need to do this?