Please help ! I don’t understand :(

B

Step-by-step explanation:

Following pemdas we do parenthesizes first.

So 7*2 = 14

Now solve, 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.

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents