Question 16278
First of all, this is NOT an equation.  There is no equal sign.  It appears from your problem you are working with scientific notation, {{{2.56 * 10^9}}}.


I'm not sure exactly what you wanted to do with it.  What it means in standard decimal form is 2,560,000,000.  You start with the decimal between the 2 and the 5, and you must move the decimal 9 places to the right, using place-holder zeros as needed.


R^2 at SCC