SOLUTION: Solve using the quadratic formula: {{{x^2-3x-3=5}}} Thank you so much.

Question 179458This question is from textbook
: Solve using the quadratic formula:
Thank you so much. This question is from textbook

Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Solve using the quadratic formula:
Thank you so much.

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=41 is greater than zero. That means that there are two solutions: .

Quadratic expression can be factored:

Again, the answer is: 4.70156211871642, -1.70156211871642. Here's your graph:

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