RS Aggarwal - Mathematics

Book: RS Aggarwal - Mathematics

Chapter: 10. Quadratic Equations

Subject: Maths - Class 10th

Q. No. 16 of Exercise 10F

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16

If the roots of the equation ax2 + bx + c = 0 are equal then c = ?

If roots of the equation ax2 + bx + c = 0 are equal


Then D = b2 - 4ac = 0


b2 = 4ac


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