Question

BI Q. 9. If x = -1/2 is a solution of the quadratic equation
AT
3x2 + 2kx – 3 = 0, find the value of k.
C + U

Answer 1

Answer:

The value of k=-6

Step-by-step explanation:

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Answer 2

Answer:

3x2 + 2kx — 3 = 0

6 + 2(–1/2)k – 3 = 0

6 – k – 3 = 0

3 – k = 3

–k = –3

k = –3/–1

k = 3