Question

if (-2,2) is one sloution of 2x+ky+6=0 find the value of k​

Answer 1

HEY MATE HERE IS THE ANSWER.

Given:-

Let us x=-2 and y=2

Therefore,

2(-2)+k(2)+6=0

-4+2k=-6

2k=-6+4

2k=-2

k=-1

Therefore our equation is,

2x-1+6=0

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