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x^8=y^2+87
Find all the values of x and y for which x and y are prime numbers.
 one year ago
 one year ago
x^8=y^2+87 Find all the values of x and y for which x and y are prime numbers.
 one year ago
 one year ago

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JoshuaFBest ResponseYou've already chosen the best response.0
hehehehe u thought u where gonna get the answer xD
 one year ago

sauravshakyaBest ResponseYou've already chosen the best response.0
Sorry, but I know the answer as this question is mine.
 one year ago

waterineyesBest ResponseYou've already chosen the best response.0
Oh... What an easy question..! I don't want to solve it.. Ha ha ha ha...
 one year ago

sauravshakyaBest ResponseYou've already chosen the best response.0
Sorry the question is little changed.
 one year ago

CoolsectorBest ResponseYou've already chosen the best response.2
is this allowed ? (x^4y)(x^4+y) = 87 since it's either 87*1 or 29*3 we need x^4y =1 and x^4+y=87 we wont get here prime number for x or x^4y=3 x^4+y=29 2x^4 = 32 x^4 = 16 x = 2 y = 13 so only x = 2 and y = 13 ?
 one year ago

sauravshakyaBest ResponseYou've already chosen the best response.0
Ya...... that looks correct.
 one year ago
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