You can
put this solution on YOUR website!1.7*10^-13 original expression
(1.7)/(10)^13 when you move a negative exponent over the bar of division, you get the opposite of its sign (+)
(1.7)/100000000000000
0.000000000000017
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5*10^10 original
(5)(10000000000)
50000000000
(