Answer:
Step-by-step explanation:
where are the results?
Remember
i²=-1 so
i³=-i
i⁴=1
so
5i⁴+2i³+8i²-4
5(1)+2(-i)+8(-1)-4
5-2i-8-4
-7-2i is the form
I think it would be 5/7 because it says that square B is 5/7 of square A.
B+2+2-7b
2+2=4
-7b+b
Answer: -6b+4
Step-by-step explanation:
Ciete Advoule jenxer Tull. Uvlar Shiel Tiete dum ballerre
