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Chapter 12: Q37. (page 637)

Evaluate each expression.

log2128

Short Answer

Expert verified

The value of log2128=7.

Step by step solution

01

Step 1. Given Information.

Given, to evaluate the expression log2128.

02

Step 2. Calculation.

According to the properties of logarithms, logban=nlogba,logaa=1

Simplifying the expression:

log2128=log227log2128=7log22log2128=71log2128=7

03

Step 3. Conclusion.

Hence, log2128=7.

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