6/2
3*2/3
12
Is the answer...
Both of them you will quadratic formula to solve
There are several other was to write this number:
In words: Fifteen Thousand, Four Hundred and Nine.
In scientific notation:
In binary: 0b<span>11110000110001
In hexadecimal: 0x</span><span>3C31</span><span>
In prime factorization: 
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Answer:
if you calculate y and x multiply i t and finf the diameter of the curve you should get it
maybe.........