Plz help by solving it
If x = 5/2
Put this value in
6x^3-(k+6)x^2+2kx
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Answer:
after that
550-25k+150+20k/4 =0
700-5k/4=0
700-5k=0×4
k=-700/-5
k=140
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Sir100:
25 ans is coming
but solution is correct i think
Once check u have done mistake in photo 3rd line
Cube of 2 u have written 4
Plz help
you correct mistake the solving method is same
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