find the value of k if x-1 is a factor of 2x^2+ Kx+√2
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Answer:
the answer is k= -1-√2/2
Step-by-step explanation:
2x²+kx+√2=0
2×1+k*1+√2=0
2+2k+√2=0
k=-2-√2/2
k=-1-√2/2
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