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In this page simplifying logarithmic expressions questions 2 we are going to see solution of second question.

Question 2

Simplify2 + 2 log₂ 5 - 3log₂ 3

Solution:

Basic
idea : Here totally we have three terms. We have bases for only two terms. So first let us combine them by using logarithmic formula. For that we have to write the number before log as power. Let us see the abbreviated steps below.

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