Simplify 2 e3* 2 e5

2 e³ ∙ 2 e⁵= 2 ∙ 2 ∙ e³⁺⁵ = 4 e⁸

To simplify an expression like 2e^3 * 2e^5, we can use the rule of multiplying exponential terms with the same base. In this case, the base is "e", which is the mathematical constant Euler's number approximately equal to 2.71828.

The rule states that when multiplying exponential terms with the same base, you add the exponents. So, in this case, we add the exponents 3 and 5 to get:

2e^3 * 2e^5 = 2 * 2 * e^(3+5) = 4 * e^8

Therefore, the simplified expression is 4e^8.