Answer:
10cm cm2
Step-by-step explanation:
Answer:
Step-by-step explanation:
Hello, we know that the z complex solutions of

are
1, i, -1, -i
so, the solutions of
are
2, 2i, -2, -2i
Thank you
I'm guessing 99.65
1800+10%-20%-25%=99.65
but it probably wrong