A 10
B 9
C -9
D -2
Correct Answer: Option C
x3+ hx + 10 = 0 এর একটি উৎপাদক 2 হলে, 23+2h+10=0
বা, 8+2h+10=0
বা, 2h+18=0
বা, 2h = –18
বা, h = –9
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