Advertisements
Advertisements
Question
Express the following in terms of log 5 and/or log 2: log250
Sum
Advertisements
Solution
log250
= log (53 x 2)
= log 53 + log2
= 3log 5 + log2.
shaalaa.com
Expansion of Expressions with the Help of Laws of Logarithm
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
If log10 8 = 0.90; find the value of : log√32
If log5 x = y, find 52y+ 3 in terms of x.
Simplify : log (a)3 - log a
Express the following in terms of log 2 and log 3: log 648
Write the logarithmic equation for:
F = `"G"("m"_1"m"_2)/"d"^2`
If log 16 = a, log 9 = b and log 5 = c, evaluate the following in terms of a, b, c: log 720
If log 16 = a, log 9 = b and log 5 = c, evaluate the following in terms of a, b, c: `"log"2(1)/(4)`
If log 2 = 0.3010, log 3 = 0.4771 and log 5 = 0.6990, find the values of: log540
If log 8 = 0.90, find the value of each of the following: log4
If x2 + y2 = 6xy, prove that `"log"((x - y)/2) = (1)/(2)` (log x + log y)
