X=3 is one root of the quardratic equation x`2_2kx_6=0 then find the value of k.
Answers!
LAVANYA VIJAYAKUMAR
Jan. 3, 2019, 5:27 p.m.
Since x=3,
Substituting it in the equation:
(3)^2-2.3.k-6=0
3-6k=0
3=6k
K=1/2.
Comment
Answer the question...
LAVANYA VIJAYAKUMAR
Since x=3,
Substituting it in the equation:
(3)^2-2.3.k-6=0
3-6k=0
3=6k
K=1/2.
Substituting it in the equation:
(3)^2-2.3.k-6=0
3-6k=0
3=6k
K=1/2.
Comment
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