Express the Following in Terms of Log 5 And/Or Log 2: Log125 - Mathematics

Express the following in terms of log 5 and/or log 2: log125

Sum

log125
= log 5³
= 3 log 5.

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Expansion of Expressions with the Help of Laws of Logarithm

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Chapter 10: Logarithms - Exercise 10.2

Chapter 10 Logarithms
Exercise 10.2 | Q 2.3

Given 3log x + `1/2`log y = 2, express y in term of x.

If log₁₀ 8 = 0.90; find the value of : log 0.125

Express the following in terms of log 5 and/or log 2: log20

Express the following in terms of log 2 and log 3: `"log"root(5)(216)`

Express the following in terms of log 2 and log 3: `"log"(26)/(51) - "log"(91)/(119)`

Write the logarithmic equation for:

F = `"G"("m"_1"m"_2)/"d"^2`

Express the following as a single logarithm:

`2 + 1/2 "log" 9 - 2 "log" 5`

If log 16 = a, log 9 = b and log 5 = c, evaluate the following in terms of a, b, c: log 720

Simplify: log b ÷ log b²

Find the value of:

`("log"sqrt125 - "log"sqrt(27) - "log"sqrt(8))/("log"6 - "log"5)`