SOLUTION: 12. Solve. Find the exact solution(s). Show work. 5x^2 + 8x + 5 = 0
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Question 150018: 12. Solve. Find the exact solution(s). Show work. 5x^2 + 8x + 5 = 0
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
From the equation , we can see that , , and
Start with the quadratic formula
Plug in , , and
Square to get .
Multiply to get
Subtract from to get
Multiply and to get .
Take the square root of to get .
or Break up the expression.
or Break up the fraction for each case.
or Reduce.
So the answers are or
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