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ICSE Class 9 Answered

Logx100 -2logx2 =2 find th vale of x  
Asked by vreena8770 | 07 Sep, 2021, 10:04: PM
answered-by-expert Expert Answer
Given: logx100 - 2logx2 = 2
rightwards double arrow log subscript straight x 100 space minus space log subscript straight x 2 squared equals 2 rightwards double arrow log subscript straight x 100 space minus space log subscript straight x 4 equals 2 rightwards double arrow log subscript straight x 100 over 4 equals 2 rightwards double arrow log subscript straight x 25 equals 2 rightwards double arrow 25 equals straight x squared rightwards double arrow straight x equals 5
Answered by Renu Varma | 09 Sep, 2021, 11:46: AM

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