LogFAQs > #969823421

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Topic	For which integers x is sqrt[x+sqrt(x+8)] a positive integer?
Damn_Underscore 11/30/22 9:45:16 PM #27:	ellis123 posted... Don't give up! If you plug in all real numbers into y and keep track of every value of x that is also an integer your method works! That's because the equation being asked about isn't the one that you just did. Oh, I see now, I read it incorrectly You can still do an algebra method though but Im not doing that --- ...to make my way in the world as a music man <cite>Damn_Underscore posted [p:969823421] in For which ... [t:80257202]...</cite> <quote>ellis123 posted... </cite><quote>Don't give up! If you plug in all real numbers into y and keep track of every value of x that is also an integer your method works!That's because the equation being asked about isn't the one that you just did.</quote>Oh, I see now, I read it incorrectly You can still do an algebra method though but Im not doing that --- ...to make my way in the world as a music man</quote> ... Copied to Clipboard!
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