Solve Using the Quadratic Formula 2x^2-3x+6=0

Problem

2*x2−3*x+6=0

Solution

1. Identify the coefficients a b and c from the quadratic equation in the form a*x2+b*x+c=0

a=2

b=−3

c=6

2. Substitute these values into the quadratic formula.

x=(−b±√(,b2−4*a*c))/(2*a)

x=(−(−3)±√(,(−3)2−4*(2)*(6)))/(2*(2))

3. Simplify the expression inside the square root (the discriminant).

x=(3±√(,9−48))/4

x=(3±√(,−39))/4

4. Apply the imaginary unit i because the discriminant is negative, where √(,−1)=i

x=(3±i√(,39))/4

Final Answer

x=(3±i√(,39))/4

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