Main content
Course: Class 10 Math (India) - Hindi > Unit 4
Lesson 3: Solving equations using the quadratic formula- The quadratic formula (Hindi)
- Worked example: quadratic formula (negative coefficients) (Hindi)
- Quadratic formula
- Equations reducible to quadratic equations (intermediate)
- Equations reducible to quadratic equations (advanced)
- Proof of the quadratic formula (Hindi)
© 2024 Khan AcademyTerms of usePrivacy PolicyCookie Notice
Worked example: quadratic formula (negative coefficients) (Hindi)
Anmol solves -3x^2+10x-3=0 by plugging a=-3, b=10, c=-3 in the quadratic formula. Then he multiplies everything by -1 and solves again. The results are the same!