On monday there were 92 fish in the
fish tank. on tuesday 4 fish were
sold, on wednesday 1 fish was sold,
on thursday 4 fish were added to the
tank, and on friday 3 fish were sold.
how many fish were in the fish tank
at the end of the week?

35

Step-by-step explanation:

92-5+4-3=35

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i

the answer will be