SOLUTION: 3w^2+13w=10

Question 265121: 3w^2+13w=10
Answer by JBarnum(2146) (Show Source): You can put this solution on YOUR website!

Use quadratic formula A=3 B=13 C=-10
the answer is: 0.666666666666667, -5 Follow solver below

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=289 is greater than zero. That means that there are two solutions: .

Quadratic expression can be factored:

Again, the answer is: 0.666666666666667, -5. Here's your graph:

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