Answer:

Step-by-step explanation:
First, recall the 4 basic imaginary exponents:

So, we want to find:

This is the same as:

52 is 4 times 13. Thus:

Since we know that i to the fourth is 1:

Simplify:

And this equals:

So:

The answer would be x= 7,-7
Answer:
Step-by-step explanation:
Figure it out and stop cheating! I have your IP and will be reporting this to your school
Divide the number sold by the percentage:
72 / 0.12 = 600
Total crop was 600 apples.