Math, asked by rajeshjain10, 7 months ago

The roots of x2 + kx + k = 0 are real and equal, find k.​

Answers

Answered by bhaveshking77
4

Answer:

K=4

Step-by-step explanation:

When b^{2}-4ac=0, The Real and Equal roots Exist, that States that,

  in x^2+kx+k=0

b^2-4ac=o

k^2-4(1)(k)=0

k^2=4k

k(k)=4k

therefore, k=4

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THANK YOU :)

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