A) log[base5](a^3b^4/c^2)
B) idk
Sorry haha
Write the expression as a logarithm of a single quality.
a) 3log[base5](a) + 4log[base5](b) - 2log[base5](c)
b) 3log(2)-(1/3)log((x)^(2) - 1)
I appreciate help.
B) idk
Sorry haha
log8 - 1/3 log(x^2-1)
log 8/∛(x^2-1)
To write the expressions as a logarithm of a single quantity, we can use some logarithmic properties:
a) 3log[base5](a) + 4log[base5](b) - 2log[base5](c)
Using the property of logarithms that states log(base a)(b) + log(base a)(c) = log(base a)(b * c), we can rewrite the expression as:
log[base5](a^3) + log[base5](b^4) - log[base5](c^2)
Using another property of logarithms that states log(base a)(b) - log(base a)(c) = log(base a)(b / c), we can further simplify the expression as:
log[base5]((a^3 * b^4) / c^2)
Therefore, the expression can be written as a single logarithm of (a^3 * b^4) divided by c^2.
b) 3log(2) - (1/3)log((x^2) - 1)
This expression doesn't have a specific base mentioned for the logarithms. Assuming it's a common logarithm (base 10), we can rewrite the expression using properties of logarithms:
Using the property log(base a)(b) - log(base a)(c) = log(base a)(b / c), we can simplify the expression as:
log(2^3) - log((x^2 - 1)^(1/3))
Using the property log(base a)(b^n) = n * log(base a)(b), we can further simplify the expression as:
log(8) - (1/3)log(x^2 - 1)
Therefore, the expression can be written as a single logarithm of 8 minus (1/3) times the logarithm of (x^2 - 1).
I hope that helps! Let me know if you have any further questions.