SOLUTION: 6x^2 + 10x = -2

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Question 143962: 6x^2 + 10x = -2
Answer by nabla(475)   (Show Source): You can put this solution on YOUR website!
6x^2 + 10x = -2
6x^2 + 10x +2= 0
3x^2+5x+1=0
Solved by pluggable solver: SOLVE quadratic equation with variable
Quadratic equation (in our case ) has the following solutons:



For these solutions to exist, the discriminant should not be a negative number.

First, we need to compute the discriminant : .

Discriminant d=13 is greater than zero. That means that there are two solutions: .




Quadratic expression can be factored:

Again, the answer is: -0.232408120756002, -1.43425854591066. Here's your graph:
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