Question

15. If x=-1/2, is a solution of the quadratic equation 3x square+2kx-3=0
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Answer 1

Answer:

k=9/4

Step-by-step explanation:

3×(1/2)sq+2k×(1/2)-3=0

3/4+k=3

k=3-3/4

k=12/4-3/4

k=9/4

Answer 2

x=-1/2, is a solution of the quadratic equation 3x square+2kx-3=0

k=9/4 íѕ thє cσrrєct αnѕwєr.

hσpє ít hєlpѕ чσu :)