2 ms·2^x, not x^2. x^2 is 1, 4, 9, 16, 25. 2^x is 1, 2, 4, 8, 16, 32by dragontamer 5y ago2^x, not x^2. x^2 is 1, 4, 9, 16, 25. 2^x is 1, 2, 4, 8, 16, 32