Answer:
k = -3
Step-by-step explanation:
log7(-5k - 3) = log7 (-4k)
---> -5k - 3 = -4k
-k - 3 = 0
k = -3
If you would do this in whole number form, it'll be 40/7.
Answer
-i sqrt 37
Step-by-step explanation:
Answer:
they are -6 and -7
Step-by-step explanation: