# SOLUTION: Please solve this problem it is an algebra 2 question? Use the quadratic formula to solve the equation x^2-3x=7 The solution set is _?_

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Question 346871: Please solve this problem it is an algebra 2 question?
Use the quadratic formula to solve the equation
x^2-3x=7
The solution set is _?_

You can put this solution on YOUR website!
Hi,

*Hint: Write as a Quadratic Equation:

.
Use Quadratic formula to solve for x:

solution Set is: 4.54138126514911, -1.54138126514911
.
 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=37 is greater than zero. That means that there are two solutions: . Quadratic expression can be factored: Again, the answer is: 4.54138126514911, -1.54138126514911. Here's your graph: