Please help ! I don’t understand :(

Answer: B [tex]7^7 * 2^7\\[/tex]
Step-by-step explanation:
Following pemdas we do parenthesizes first.
So 7*2 = 14
Now solve, [tex](14)^7[/tex] which equals 105,413,504.
For the purposes of solving faster.
The correct answer is B. But I would go through and check each answer choice with a calculator to find the value that matches to the expression.
Which in this case is B.