18. If zeroes of polynomial x-2x+k=0 are 2 and 0, then kis:
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Answer:
so the answer is x= 2 is 2. and 2. ans is 0
Explanation:
x = 2 and 0
1 we do 1 one x= 2
2-2(2)+k= 0
2-4+k=0
+k=0-2+4
+k= -2+4
+k= 2
2. x=0
0-2(0)+k=0
0-0+k=0
+k =0+0-0
+k = 0
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