I have just 2 more problems I need help with.
Expand the following logarithmic expression: log (3x^2/12)
The answer I came up with is log 3+2 log x-log 12, is this correct?
Second question:
Simplify the following expression: log_a b^2. I come up with 2log_ab, is this right?

Question

I have just 2 more problems I need help with.
Expand the following logarithmic expression: log (3x^2/12)
The answer I came up with is log 3+2 log x-log 12, is this correct?
Second question:
Simplify the following expression: log_a b^2. I come up with 2log_ab, is this right?

anonymous · Answer

to make more sense I will write the actual equation for the second question. $$\log _{a}b ^{2}$$

parthkohli · Answer

The second is right. I don't get your solution for the first. =\

jiteshmeghwal9 · Answer

$log_ab-log_ac=log_a\frac{b}{c}$

jiteshmeghwal9 · Answer

$$\log(3x^2/12)=\log(3x^2)-\log(12)$$

parthkohli · Answer

Yes ^

anonymous · Answer

here is the equation for number one $$\log(\frac{ 3x ^{2} }{ 12 })$$

jiteshmeghwal9 · Answer

$$\log_ab^c=clog_ab$$so ur second answer is right :)

jiteshmeghwal9 · Answer

use the property$$\log_ab-\log_ac=\log_a(b/c)$$

jiteshmeghwal9 · Answer

i have given the solution to ur first question already ;)

anonymous · Answer

thank you thank you

jiteshmeghwal9 · Answer

Yw :)