if s = x ^ 4 + y ^ 4 = 100 , then the greatest possible value of x is between
my attempt : if s = x ^ 4 + y ^ 4 = 100 , then the greatest possible value of x would be when y is minimum . let y ^ 4 be 0 . now x ^ 4 = 100 . x should be definitely greater than 3 but less than 4 . the only option that fits this range is b hence answer is - - b ) 3 and 6 .
add(multiply(floor(power(100, inverse(4))), const_10), add(floor(power(100, inverse(4))), floor(power(100, inverse(4)))))