CISCEICSE Class 10
Question Papers301
Textbook Solutions25526
Important Solutions2865
Question Bank Solutions25577
Concept Notes & Videos236
Time Tables15
Syllabus
Advertisement Remove all ads

Find the Value of the Discriminant in the Following Quadratic Equation: - Mathematics

Sum

Find the value of the discriminant in the following quadratic equation: 

x2 +2x-2=0 

Advertisement Remove all ads

Solution

x2 +2x-2=0 

Discriminant = b2 - 4ac

= (2)2 - 4(1)(-2)

= 4 + 8

= 12

Concept: Nature of Roots
  Is there an error in this question or solution?
Chapter 6: Quadratic Equations - Exercise 6.2
Q 1.5
Advertisement Remove all ads

APPEARS IN

Frank ICSE Class 10 Mathematics Part 2
Chapter 6 Quadratic Equations
Exercise 6.2 | Q 1.5
Advertisement Remove all ads

Video TutorialsVIEW ALL [7]

Advertisement Remove all ads
Share
Notifications

View all notifications

My Profile

My Profile [view full profile]
Login
Create free account


      Forgot password?
Course
View in app×