Q. Find the value of k, for which one root of the quadratic equation kx2 – 14x + 8 = 0 is 2.
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Answered by
3
X=2
4k-28+8=0
4k=20
k=5
Hope this helps you
Mark as a brainliest
4k-28+8=0
4k=20
k=5
Hope this helps you
Mark as a brainliest
Answered by
0
Answer:
Step-by-step explanation:
Kx^2-14x+8=0
Substituting the value of 2 in place of x
Since 2 is a root we can equate the equation with 0
K(2)^2 -14(2)+8=0
4k-28+8=0
4K-20=0
4K =20
K=5
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