Homonym: 1*2^2 + 0*2^1 + 1*2^0 (Binary)
The expression "1*2^2 + 0*2^1 + 1*2^0" represents a binary number in decimal form. Each term consists of a coefficient (0 or 1) multiplied by a power of 2. The first term, 1*2^2, equals 4, the second term, 0*2^1, equals 0, and the last term, 1*2^0, equals 1.
To find the total value, we add these results together: 4 + 0 + 1, which equals 5. Therefore, the binary number represented by this expression is equivalent to the decimal number 5. This method of conversion is fundamental in computer science and digital electronics.