Answer:
i^32 = 1
Step-by-step explanation:
For i = √(-1), i^2 = -1 and i^4 = (-1)^2 = 1.
We know that ...
i^32 = (i^4)^8
Substituting for i^4, we have ...
i^32 = 1^8 = 1
Answer:
n = -6
Step-by-step explanation:
-3n + 9 = 27 (Given)
-3n + 9 - 9 = 27 - 9 (Subtraction Property of Equality)
-3n = 18 (Simplify)
(Division Property of Equality)
n = -6 (Simplify)
Add 5 to both sides
y + 5 = x^2
Take the square root of both sides
±√y + 5 = x
Switch sides
<u>x = ±√y + 5</u>
Answer:
t > 3 or (3,∞)
Step-by-step explanation: