SOLUTION: please help me solve this polynomial 3t^2+16t+21

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Question 765778: please help me solve this polynomial 3t^2+16t+21
Answer by rothauserc(4718) About Me  (Show Source):
You can put this solution on YOUR website!
solve this polynomial 3t^2+16t+21
we need to factor this polynomial
(3t+7) * (t+3) = 0
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t+3 = 0
t = -3
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3t+7 = 0
t = -7/3
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t = -3 or -7/3