How do you add #\frac { 4a ^ { 3} } { 15a c } + \frac { 2a ^ { 3} c ^ { 2} } { 3c ^ { 3} }#?

1 Answer
Barney V.
Jul 22, 2017

#color(blue)((2a^2(2+5a))/(15c)#

Explanation:

#(4a^3)/(15ac)+(2a^3c^2)/(3c^3)#

#:.=(4a^(3-1))/(15c)+(2a^3)/(3c^(3-2))#

#:.=(4a^2)/(15c)+(2a^3)/(3c)#

#:.=(4a^2+5(2a^3))/(15c)#

#:.=(4a^2+10a^3)/(15c)#

#:.color(blue)(=(2a^2(2+5a))/(15c)#

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