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Solve Equations

Solve Equations

API Declarations


Dim x2 As Double




Rate Solve Equations

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(1(1 Vote))

Private Sub form_load()
Dim x1 As Double
Dim x2 As Double
 a = InputBox(" Enter the coefficient of x^2:a")
 b = InputBox("Enter the coefficient of x:b")
 c = InputBox("Enter the contant of the equation:c")
 d = ((b * b) - (4 * a * c))
 e = 2 * a
 If Val(d) < 0 Then
 MsgBox "the equation has no real or equal roots"
 End If
 If Val(d) >= 0 Then
  f = Val(d ^ 0.5)
  x1 = (-b + f) / e
  x2 = (-b - f) / e
  MsgBox " the roots of the equation are:" & Str(x1) & "," & Str(x2)
  End If
End Sub