Hello there, and thank you for posting your question here on brainly.
We have the equation 2 * 10²
Do the powered number to 10, (2) then multiply that by 2.
10 * 10 = 100
*TIP: If a number is powered, you multiply the number by itself*
Then, multiply that by 2.
100 * 2 = 200
200 is your final answer.
Hope this helped!! ☺♥