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Q: Create a Java program that prints all real solutions to the quadratic equation ax^2 + bx + c = 0. Read in a, b, c and use the quadratic formula. If the discriminant (b^2 - 4ac) is negative, display a message stating that there are no real solutions.
Implement a class QuadraticEquation whose constructor receives the coefficients a, b, c of the quadratic equation. Supply methods getSolution1 and getSolution2 that get the solutions, using the quadratic formula, or 0 if no solution exists. The getSolution1 method should return the smaller of the two solutions.
Supply a boolean method hasSolutions that returns false if the discriminant is negative.