Math, asked by sngtsehgal, 8 hours ago

 If x = -2 is a root of 3x² -k x -2 = 0 then k is equal to​

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Answered by sanyam719
1

Answer:

3×(-2)² -k×(-2) -2=0

(3×4)+2k-2=0

12+2k-2=0

10+2k=0

2k=-10

k=-10/2

k=. -5

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Answered by goldplaydiamond
0

Here is your Answer. Hope it helps you

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