SOLUTION: (q+3)(3q-4)(2q+1)=0

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Question 843533: (q+3)(3q-4)(2q+1)=0
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!

+%28q%2B3%29%283q-4%29%282q%2B1%29=0
Use the FOIL method on the first two factor:
+%283q%5E2-4q%2B9q-12%29%282q%2B1%29=0
%283q%5E2%2B5q-12%29%282q%2B1%29=0
Distributive property:
6q%5E3%2B10q%5E2-24q%2B3q%5E2%2B5q-12=0
6q%5E3%2B13q%5E2-19q-12=0