5a(SMALL 3) =625

Nov 2009
717
133
Wahiawa, Hawaii
5a3 =625
*note the 3 is little in the top corner
do you mean this

\(\displaystyle
5a^3 = 625
\)

if so then

\(\displaystyle a^3 = \frac{625}{5} = 125\)

\(\displaystyle a = 5\)
 
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