SOLUTION: 3x2-7x+1 = 0

Question 198477This question is from textbook Precalculus
: 3x2-7x+1 = 0 This question is from textbook Precalculus

Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
3x2-7x+1 = 0
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Do you have a question? I'll assume you want to solve for x, tho you didn't say so.

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=37 is greater than zero. That means that there are two solutions: .

Quadratic expression can be factored:

Again, the answer is: 2.18046042171637, 0.152872911616963. Here's your graph:

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