The expression ( \log_5 625 ) represents the exponent to which the base 5 must be raised to obtain 625. Since ( 625 = 5^4 ), it follows that ( \log_5 625 = 4 ). Thus, the value of the expression is 4.
logarithms are the reverse form of squares. there are different ways to solve logarithms. log b 256=4 would be b4=256. You just rotate the variables, b to the left side, 256 to the right side, and the 4 goes up. To expand a logarithm, log5 (7*11) would be log5 (7)+log5 (11) In a division logarithm, log5 (7/11), you would say log5 (7)-log5 (11) Multiplication is added, and division is subtracted. Hope that helps a little:].
o.62
Your calculator won't usually have a function to calculate logs in base 5 or base 8 directly, but this can easily be solved. For example: log5125 = log 125 / log 5 (taking both logs in base 10, or both logs in base e) In this particular case, you can also solve the equation mentally - you don't even need a calculator! Just use the definition of a log: "To what power must I raise 5 to get 125?" The answer to this is, by definition, log5125. Similarly with log28.
Replace each variable in the expression by its value and then find the value of the expression.
The value of the expression 12(-2) is calculated by multiplying 12 by -2. This results in -24. Therefore, the value of the expression is -24.
625
log5(2) + log5(10) - log5(4) = log5(20/4) = log5(5) = 1
The base of log, if unspecified, is taken to be 10 so you would be finding the value of the logarithm of 5 to the base 10.This is the value x, such that 10^x = 5.
log5 20 + log5 10 - 3log5 2 = log5 [(20*10)/(2^3)] = log5 25 = 2 (log5 5) = 2
1.268293446
log5(100) = 2.861353116 to nine decimal places.
The absolute value (ABS) of any negative number is its positive equivalent. Therefore, ABS(-625) = 625.
assuming that this means log5125=x, x=3.
It is a square number because 25 times 25 = 625
log5 +log2 =log(5x2)=log(10)=log10(10)=1
logarithms are the reverse form of squares. there are different ways to solve logarithms. log b 256=4 would be b4=256. You just rotate the variables, b to the left side, 256 to the right side, and the 4 goes up. To expand a logarithm, log5 (7*11) would be log5 (7)+log5 (11) In a division logarithm, log5 (7/11), you would say log5 (7)-log5 (11) Multiplication is added, and division is subtracted. Hope that helps a little:].
To find the value that, when multiplied by 5, equals 625, you would need to divide 625 by 5. This calculation would give you the value of 125. Therefore, 125 times 5 equals 625.