
Jason S. answered 12/14/12
Tutor
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(116)
My goal is the success of my students. Knowledge-Patience-Honesty
I can simplify it.
s^a * s^b = s^(a+b) so,
s^4 * s^4 = s^(4+4) = s^8.
The rest stays the same.
2p^2s^8