SOLUTION: Multiply (2r - 3s)(4r^2 + 6rs + 9s^2)

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Question 91813: Multiply
(2r - 3s)(4r^2 + 6rs + 9s^2)
Answer by praseenakos@yahoo.com(507) About Me  (Show Source):
You can put this solution on YOUR website!
Question:

Multiply
%282r+-+3s%29%284r%5E2+%2B+6rs+%2B+9s%5E2%29

Answer:

Multiply
%282r+-+3s%29%284r%5E2+%2B+6rs+%2B+9s%5E2%29
==> 2r+%2A+%284r%5E2+%2B+6rs+%2B+9s%5E2%29-+3s+%2A%284r%5E2+%2B+6rs+%2B+9s%5E2%29

==>

==>

==>

==> +8+%2A+r%5E3+-+27+s%5E3+


Hope you found the explanation useful...

Regards.

Praseena.