x=2 হলে 3x + (x³)² =?
Solution
Correct Answer: Option B
এখানে x=2
অতএব , 3x + (x³)² =3² +(2³)²
=9+(8)²
=9+64
=73
অতএব , 3x + (x³)² =3² +(2³)²
=9+(8)²
=9+64
=73
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