Quadratic V2

quad <- function(a, b, c) {
  # Calculate the discriminant
  disc <- b^2 - 4*a*c
  
  # Check the discriminant for different conditions
  if (disc > 0) {
    root1 <- (-b + sqrt(disc)) / (2*a)
    root2 <- (-b - sqrt(disc)) / (2*a)
    print(paste("The solutions are", root1, "and", root2))
  } else if (disc == 0) {
    root <- -b / (2*a)
    print(paste("The solution is", root))
  } else {
    print("The equation has no real roots")
  }
}
print(quad(1,2,1))

## [1] "The solution is -1"
## [1] "The solution is -1"

print(quad(1,6,5))

## [1] "The solutions are -1 and -5"
## [1] "The solutions are -1 and -5"

print(quad(1,1,1))

## [1] "The equation has no real roots"
## [1] "The equation has no real roots"

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