Posted by Marie on Friday, March 2, 2012 at 1:04am.
Express the following as a fraction with a single denominator:
1/(2a3)  2/(32a) + 18/(94a^2)

Mathematics  dingestifier, Friday, March 2, 2012 at 10:57am
just find the LCM of the denominators and they will be the denominators,but remember that nominator is also needed to be timed larger