जॉइन Examsbookउत्तर : 2. "12"
What should come in place of x in the following equation?
x128 = 162x5
प्र: What should come in place of x in the following equation? x128 = 162x
- 113false
- 212true
- 317false
- 416false
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उत्तर : 2. "12"
व्याख्या :
Answer: B) 12 Explanation: x128 = 162x Then x2 = 162x128 = Sqrt of 82 x 62 x 32 = 8 x 6 x 3 x2 = 144. x = 12.