MCQ · কৃষি গুচ্ছ সমন্বিত ভর্তি পরীক্ষা · ২০২৩
2^(x+3)=32 হলে 3^(x+2) এর মান :
- ক9
- খ17
- গ81
- ঘ27
সঠিক উত্তর: গ) 81
ব্যাখ্যা
2^(x+3) = 32 = 2⁵ থেকে x = 2; 3^(x+2) = 3⁴ = 81।
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