SOLUTION: how do you solve this equation (6a-1)(5a+21)=0

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Question 337097: how do you solve this equation
(6a-1)(5a+21)=0
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Use the zero product property,
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.
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Two solutions:
6a-1=0
6a=1
highlight%28a=1%2F6%29
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.
.
5a%2B21=0
5a=-21
highlight%28a=-21%2F5%29