J James S Guest Sep 29, 2008 #1 ok so i have a math riddle 1/8th of the square root of 7 less then a number is 2 what is the number
S sri Guest Sep 29, 2008 #2 1/8 * (Sqrt(X-7)) = 16 Sqrt(X-7) = 16*8 = 128 (X-7) = 128 * 128 = 16384 x = 16384 + 7 = 16391