Math, asked by vaibhavukalle, 4 days ago

6x^2-kx-2=0 is (-1/2) find k

Answers

Answered by vishnupriyasnair7

2

6×(-1/4^2-k×(-1/2)-2=0

6/4+k/2-2=0

3/2+k/2=2

(3+k)/2=2

3+k=4

k=1

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