Answer:
5
Step-by-step explanation:
Answer:
n=3
m=2
Step-by-step explanation:
This done by factorizing thier powers.
Answer:
not sure if this is a right answer. but hope this helps
Step-by-step explanation:
The answer is 30. 5/10 is equal to 15/30
Answer:
A.2
Step-by-step explanation:
We know that |x|² = 13 and x = 3+bi:
(3+bi)² = 13
3² + b² = 13
9 + b² = 13
Subtract 9 from each side:
9 + b² - 9 = 13 - 9
b² = 4
Take the square root of each side:
√b² = √4
b = 2