Question

For what value of k does the equation 12x² + 2kxy + 2y² +11x - 5y +2 = 0 represent two straight
lines.
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Answer 1

Step-by-step explanation:

For what value of k does the equation 12x² + 2kxy + 2y² +11x - 5y +2 = 0 represent two straight

lines.

Answer 2

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