Math, asked by Bhuvan12345678, 7 months ago

Discriminant of lx2+mx+k=0 is________

Answers

Answered by ajithdskumar

3

Answer:

m² + 4lk

Step-by-step explanation:

Quadratic Equation: lx² + mx +k = 0

here, a= l, b= m, c= k

Discriminant (D)= b²+4ac

= m² + 4(l)(k)

= m² + 4lk

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