SOLUTION: Please help, supposed to solve using the discriminate 2t^2+1=6t

Question 266089: Please help, supposed to solve using the discriminate
2t^2+1=6t
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Please help, supposed to solve using the discriminate
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Discriminant.
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2t^2+1=6t
2t^2 - 6t + 1 = 0
The onsite solver covers this well.

Solved by pluggable solver: SOLVE quadratic equation (work shown, graph etc)

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=28 is greater than zero. That means that there are two solutions: .

Quadratic expression can be factored:

Again, the answer is: 2.8228756555323, 0.177124344467705. Here's your graph:

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