Division Algorithm: 15÷29=0 R15 Linear Equation

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Find the quotient and the remainder when 15 is divided by 29. Use the division algorithm to write your answer as a linear equation (i.e., use the division algorithm to write 15 divided by 29 as a linear equation)

I wrote 15=29*0+15 but this problem was marked wrong when I submitted it.

How should it be written?
 
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Dustinsfl said:
Find the quotient and the remainder when 15 is divided by 29. Use the division algorithm to write your answer as a linear equation (i.e., use the division algorithm to write 15 divided by 29 as a linear equation)

I wrote 15=29*0+15 but this problem was marked wrong when I submitted it.

How should it be written?
Maybe it was looking for 15 = 0*29 + 15.
 
Mark44 said:
Maybe it was looking for 15 = 0*29 + 15.

0*29 and 29*0 doesn't change the anything
 
Right. I'm assuming that you are submitting this to some sort of computer application. If the application is brain-dead and looking for input in one way, it might not have the program logic to know that what you entered is equivalent to what I wrote.

I don't see anything wrong with your answer - I'm just trying to come up with an explanation of why it might have been marked wrong, that's all.
 
There are two things I don't understand about this problem. First, when finding the nth root of a number, there should in theory be n solutions. However, the formula produces n+1 roots. Here is how. The first root is simply ##\left(r\right)^{\left(\frac{1}{n}\right)}##. Then you multiply this first root by n additional expressions given by the formula, as you go through k=0,1,...n-1. So you end up with n+1 roots, which cannot be correct. Let me illustrate what I mean. For this...
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