Question

Expand ln 4x^2y
Please show work if needed.:)

Answer 1

\[\ln (a \times b)= \ln (a) +\ln(b)\]so \[\ln(4x^2 \times y) = \ln (4x^2)+\ln(y)\]and \[\ln (a^b)=bln(a)\]so\[\ln(4x^2 \times y) = 2 \ln (4x)+\ln(y)\]

Answer 2

Thank you can you also tell me if the final answer for \[\ln 12/5\] is \[\ln 12-\ln 5 ?\]

Answer 3

if its \[\ln(\frac{12}{5})\] then yeah you got it right:D

Answer 4

Thank you! I like the roses (in your picture) :D

Answer 5

hehe Thanks your sweet:D