Question

Write the following factors using an exponent.

100 x 100
A. 1001
B. 1002
C. 1003
D. 1004

Answer 1

The point of an exponent is to show how many times something is multiplied together.  Since it is multiplied twice, the answer is $100^{2}$

Answer 2

it is B) 1002  
 your welcome:)