Find the value of k, if 2x-1 is a factor of the polynomial 6x²+kx-2.
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2x-1=0
2x=1
x=1/2
p(x)=6x²+kx-2
p(1/2)=6(1/2)²+k(1/2)-2=0
=>6/4+k/2-2=0
=>2k-2=0
=>2k=2
=>k=2/2
=>k=1
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Answer:
nice solution really helpful ans for exams
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