If i = √-1 ,
then ...
i² = (√-1)² = -1
i³ = - √-1 = -i <== the answer to the question
i⁴ = (i²) · (i²) = (-1) · (-1) = 1
and then the whole thing starts over again, for higher powers of i .
In 15 meters, there are 1,500 centimeters. That is a lot of centimeters!
Hope I helped!
- Amber
The area of the new rug is
x² + 2x - 15
Since
A = l x w
The new rug is 3 in shorter than her old rug, so we divide the area by (x - 3)
(x² + 2x - 15) / (x - 3)
By factoring
(x - 3)(x + 5) / (x - 3)
Cancelling out terms
x + 5
The width is 5 inches wider
Answer:
90
Step-by-step explanation:
120 - (120/4)
120 - 30 = 90
Answer:
15120
Step-by-step explanation:
Given:
The number of players at point guard = 10
The number of players at shooting guard = 12
The number of players at small forward = 7
The number of players at power forward = 2
The number of players at center = 9
Then, the number of different teams William could draft is given by:
10 x 12 x 7 x 2 x 9
William could draft 15120 different teams.