Good afternoon/evening.
-4^4 = four to the fourth power = (-4)(-4)(-4)(-4) = 256
Remember, when a negative is multiplied by a negative it equals a positive.
1/x^-7
It would look more like 1
------
-7 (as an exponent)
x
Answer:
-11 - 13i.
Step-by-step explanation:
(12) — (23 + 13i)
= 12 - 23 - 13i
= -11 - 13i.
Answer:
72
Step-by-step explanation:
18 + 18 + 6 + 6 + 12 + 12
