The answer is -25/3.
If you need it simplified let me know.
Answer:
I am on the same one and I think it is C
Step-by-step explanation:
I am not entirely positive but I am leaning towards this one.
Answer:
C
Step-by-step explanation:
Remember the four basic power of <em>i: </em>
<em />
<em />
<em />
We have:
![i^{233}](https://tex.z-dn.net/?f=i%5E%7B233%7D)
The trick here is to split the exponent into a number divisible by 4 plus the remainder. Notice that:
![233=232+1](https://tex.z-dn.net/?f=233%3D232%2B1)
And that:
![232/4=58](https://tex.z-dn.net/?f=232%2F4%3D58)
So, we can rewrite our exponent as:
![=i^{4\cdot 58+1](https://tex.z-dn.net/?f=%3Di%5E%7B4%5Ccdot%2058%2B1)
Using the properties of exponents:
![=(i^4)^{58}\cdot i^1](https://tex.z-dn.net/?f=%3D%28i%5E4%29%5E%7B58%7D%5Ccdot%20i%5E1)
Since <em>i</em> to the fourth is simply 1:
![=(1)^{58}\cdot i^1](https://tex.z-dn.net/?f=%3D%281%29%5E%7B58%7D%5Ccdot%20i%5E1)
Simplify:
![=1\cdot i^1](https://tex.z-dn.net/?f=%3D1%5Ccdot%20i%5E1)
Simplify:
![=i](https://tex.z-dn.net/?f=%3Di)
Hence, our answer is C.
Answer:
2d+4p
Step-by-step explanation:
ducks have 2 legs so 2 times the number of ducks (n) and pigs have 4 legs so 4 times the number of pigs