If 2 is a zero of the polynomial y2 -2k +2, then the value of k is
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If 2 is a zero of the polynomial y2 -2k +2, then the value of k is
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Answer:
As 2 is a zero of polynomial y²-2k+2,
2²-2k+2÷0
4-2k+2=0
6-2k=0
6=2k
k=3