Answer: The exponential format of algebraic expressions is an expression that includes an exponent. All expressions containing exponents are written in exponential format.
Step-by-step explanation: 
• How to represent the same number of iterative multiplications 
 By writing a number as the basis for the number of repetitions 
 It is written as a small number in the upper right corner. 
 • Small numbers are called exponents, exponents, powers, or orders.
e.g. 10 x 10 x 10 x 10 = 10^4