How many zeros will be in the simplified expression 4x10x if x is any whole number?
The expression (4 \times 10^x) will have (x) zeros in the simplified form, as (10^x) represents the number 1 followed by (x) zeros. Therefore, if (x) is any whole number, the total number of zeros in the expression (4 \times 10^x) will be equal to (x). For example, if (x = 2), the expression simplifies to 400, which has 2 zeros.