If A^5 + B^5 = 2500, then the greatest possible value of A is between Choose the correct option:  A) 0 and 3  B) 3 and 6  C) 6 and 9  D) 9 and 12  E) 12 and 15
for the greatest possible value of A^5, we must minimize the value of B^5 i.e. lets say B^5 = 0   then we need to find a number A such that A^5 &lt; 2500. 4^5 = 1024 and 5^5 = 3125 so we can say that the maximum possible value of A can be a little more than 4 hence answer = between 3 and 6   hence 3 and 6
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If A^5 + B^5 = 2500, then the greatest possible value of A is between