In the ie. part they set triangle to Less than zero
Hivaclibtibcharkwa Well-Known Member Joined Jan 17, 2021 Messages 898 Gender Male HSC 2021 Thursday at 8:00 PM #1 In the ie. part they set triangle to Less than zero
C CM_Tutor Moderator Moderator Joined Mar 11, 2004 Messages 2,309 Gender Male HSC N/A Thursday at 8:20 PM #2 The triangle is the discriminant of the quadratic equation, the from the quadratic formula.
Hivaclibtibcharkwa Well-Known Member Joined Jan 17, 2021 Messages 898 Gender Male HSC 2021 Thursday at 8:41 PM #3 CM_Tutor said: The triangle is the discriminant of the quadratic equation, the from the quadratic formula. Click to expand... Oh right so it can’t equal to anything. Right? Since no real roots
CM_Tutor said: The triangle is the discriminant of the quadratic equation, the from the quadratic formula. Click to expand... Oh right so it can’t equal to anything. Right? Since no real roots
C CM_Tutor Moderator Moderator Joined Mar 11, 2004 Messages 2,309 Gender Male HSC N/A Thursday at 8:46 PM #4 If no real roots, the discriminant must be negative. It has to have some value.