Question

solve each equation or inequality. 4 log ( x+3)=9

Answer 1

\[\log(x+3)=\frac{9}{4}\]
use \[\log a=b \implies 10^b=a\]

Answer 2

plug the numbers into the equation ?

Answer 3

yes these are logarithmic laws

Answer 4

\[10^{9/4}=x+3\]

Answer 5

and that's my final answer?

Answer 6

\[x=10^{9/4}-3\]

Answer 7

that's my final step ?

Answer 8

@Jonask

Answer 9

yes

Answer 10

did you understand

Answer 11

Thank you !

Answer 12

yes , thanks .