Question

solve the equation 3^(x+6)=4

Answer 1

take log on both sides

Answer 2

ln(3^(x+6))=ln(4)
(x+6)ln(3)=ln(4)
x=ln(4)/ln(3)-6

Answer 3

whay do we do after the second stp

Answer 4

ln(a^b)=bln(a)

Answer 5

or take log base 3
\[\log_3(3^{x+6})=\log_3(4)\]
\[x+6=\log_3(4)\]
\[x=\log_3(4)-6\]

Answer 6

yep that works

Answer 7

Toxic, please click good answer if you get an sufficient answer so we can see what questions actually haven't been answered :)