Math, asked by 290777719, 4 months ago

find the value of k for which the quadratic equation which (k + 4) x2 + k (0 x )+ 1 is equal to zero has equal roots

Answers

Answered by rakeshratna10

2

Answer:

k+4*2+k*0+1=0

2k+8+1=0

2k+9=0

k=-9/2

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