7th question
Answer me pleasee
Thank you
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Answered by
0
Answer:
i
Step-by-step explanation:
if 3 is zero polynomial so
3(3^2)-5(3)+k=0
27-15+k=0
12+k=0
k= -12
Answered by
1
Answer:
- 12
Step-by-step explanation:
If 3 is a zero of the polynomial then
Putting 3 in place of x
3 X 9 - 3 X 5 + K = 0
27 - 15 + K = 0
12 + K = 0
K = - 12
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