SOLUTION: Solve. Log (〖3x〗^2 + 2x +2)=0.84509
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Question 202643: Solve. Log (〖3x〗^2 + 2x +2)=0.84509
Answer by jsmallt9(3759) (Show Source): You can put this solution on YOUR website!
If the problem is not: , please repost it- Using { }, not [ ], to group things. In Math it is perfectly OK to use [ ], but on Algebra.com it causes some problems.
- Use parentheses, including nested parentheses (parentheses inside of parentheses), to make the meaning of the problem clear.
If the problem is , start by rewriting it in exponential form:
Since this is so close to 7 I think you are supposed to use 7. (If not then you will have to use the quadratic formula on the equation with this very long decimal!?)
Subtracting 7 from both sides:
Factoring:
The only way for a product to be zero is if one of the factors is zero. So:
or
Solving these we get:
or
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