Question

Answer the following
Simplify the following and express in the
form a+ib
0) 3+ √-64 i
2)(2i cube)square​

Answer 1

Step-by-step explanation:

1)3+√-64i

3+√-1*64 i

3+8i²

3+8(-1)

3-8

-5

-5+0i

2)[(2i)³]²

(8i³)²

(-8i)² [i³=-i]

64i²

-64 [i²=-1]

-64+0i