Question

please help me out with this​

Answer 1

Answer:

Appropriate answer is 16w

Step-by-step explanation:

by cube root of unity we know that

→ 1 + w + w² = 0 and w³ = 1

1. Hence I did only simple manipulation
2. We get simplified form as (-2w)⁴
3. This is equal to 16w⁴ which is nothing but 16w

Have great learning ahead!

Answer 2

Answer:

Answer is 16 w

Step-by-step explanation:

Hope that it will help you.