Easy
1 point
ID: #28655
Question
2 × 4^(3x - 5) = 512 হলে x এর মান-
Options
1
2
Correct Answer
2
3
Correct Answer
3
4
Correct Answer
4
5
Correct Answer
Explanation
2 × 2²⁽³ˣ⁻⁵⁾ = 512 = 2⁹। বা, 2¹⁺⁶ˣ⁻¹⁰ = 2⁹। বা, 6x-9 = 9। বা, 6x = 18। বা, x = 3।
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Type
Single Choice
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