Solve the equation `2x^(2)+x-3=0`

Explanation

To solve the quadratic equation \(2x^2 + x - 3 = 0\), we can use the method of splitting the middle term. Here's a step-by-step solution:

### Step 1: Identify coefficients
The given quadratic equation is in the standard form \(ax^2 + bx + c = 0\), where:
- \(a = 2\)
- \(b = 1\)
- \(c = -3\)

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