How do you simplify the expression $(9x10^ -31 * (3x10 ^7)^2)/2$ ?

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Answer 1 · 2015-03-29T20:47:02

You can use the fact that:
$a^m*a^n=a^(m+n)$ with $a=10$ in your case.
So:
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How do you simplify the expression (9x10^ -31 * (3x10 ^7)^2)/2(9x10^ -31 * (3x10 ^7)^2)/2?