How do you multiply #(4a ^ { 3} ) ( 2a ^ { 2} )#?

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Answer 1 · 2017-03-18T11:31:33

#8a^5#

#(4a^3)(2a^2)#

Open up the expression,

#4xxa^3xx2xxa^2#

Group them together,

#4xx2xxa^3xxa^2#

Multiply,

#4xx2xxa^(3+2)=8xxa^5#

Hence, the answer is #8a^5#