SOLUTION: please help me solve this equation using the quadratic formula {{{2x^2-3x=2}}} 2x*1=2 2=2

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Question 5195: please help me solve this equation using the quadratic formula

2x*1=2
2=2
Found 4 solutions by ichudov, quanika, nia50041, Igboze:
Answer by ichudov(507)   (Show Source): You can put this solution on YOUR website!
First, move 2 to the LEFT side of equation by subtracting 2 from both sides:

Solve it using my quadratic equation solver:
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=25 is greater than zero. That means that there are two solutions: .




Quadratic expression can be factored:

Again, the answer is: 2, -0.5. Here's your graph:
Answer by quanika(1)   (Show Source): You can put this solution on YOUR website!

Answer by nia50041(1)   (Show Source): You can put this solution on YOUR website!
14 duuuuuuuuuuuuuu
Answer by Igboze(1)   (Show Source): You can put this solution on YOUR website!
2x2-3x=2
x=2 or x=1/2
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