If 3¹⁴ ÷ 9² = 3x, find the value of x?
- 11
- 9
- 10
- None of these
Explanation
= 3¹⁴ ÷ 9² = 3^x
= 9² = (3²)² = 3⁴
= 3¹⁴ ÷ 3⁴ = 3¹⁴-⁴ = 3¹⁰
= x = 10
Related MCQs
- 25
- 30
- 35
- None of these
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- 10x = - 3
- 2x = - 27
- 2x = 27
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- 1, 4, -21
- 1, 4, 21
- -1, 4, -21
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- 2/x + 12/(x +5)
- 3/x + 22/(x +5)
- 4/x + 16/(x +5)
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
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