How do you multiply #2r ^ { 3} \cdot 4r ^ { 3}#?

1 Answer
Jake S.
Jan 25, 2018

#8r^6#

Explanation:

To multiply #2r^3# by #4r^3#, multiply the coefficients of the variables together, and then multiply the variables together.

#2*4 = 8#
#r^3 * r^3 = r^(3+3) = r^6#

Then, multiply your results together, and you get #8r^6#.

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