Basically, every zero a number has to the end, the higher the scientific notation will be. Because 1000 has three zeroes, 10^5 will go to 10^8. So, you will travel 7.5 x 10^8 miles.
ANSWER
When is written in the form , it looks like
EXPLANATION
To write in the form , we have to complete the squares.
We add and subtract half the coefficient of square.
The first three terms of the function is now a perfect square.
We now simplify rto obtain,
A lot of people will die xD