সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন
If x = -1, then - (x4 + x3 + x2 + x) =
If x = -1, then - (x4 + x3 + x2 + x) =
- ক. - 10
- খ. - 4
- গ. 0
- ঘ. 4
সঠিক উত্তরঃ 0
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