Question

Which of the following is the solution of log_(x - 3) 0.001 = -3 ?



A. x = 5
B. x = 7
C. x = 13
D. x = 15

Answer 1

log base x ?

Answer 2

i think i typed it wrong, so i attached a screenshot

Answer 3

okay base is x-3 so put the parentheses
log_(x-3) like this

Answer 4

\[\huge\rm log_{(x-3)} 0.001= -3\] lke this

Answer 5

so convert log to exponential form