How is the value "3 followed by 8 zeros" expressed in exponential form?

The value "3 followed by 8 zeros" can be understood as a way to represent the number 300000000, which is equivalent to 3 times 10 raised to the power of 8. This is a common way to express large numbers in a more compact format, particularly in scientific notation.

In exponential form, "3 followed by 8 zeros" is represented as 3 multiplied by 10 to the power of 8. This notation concisely indicates that you take the number 3 and scale it by a factor of 10 raised to 8, capturing the vast size of the number in an efficient manner.

The representation of this value can appear in several acceptable formats; however, in many programming and scientific contexts, the form 3E8 denotes the same value as 3 multiplied by 10 to the power of 8, where "E" stands for exponent. Thus, the notation captures both the base (3) and the exponent (8) effectively.

While other options may provide alternatives to express the value or directly show the resultant number, the choice that clearly encompasses the definition of exponential notation relevant to this context is indeed the correct way to convey "3 followed by 8 zeros."