Find the exact solution of 1 - x to the power of 3/2 = 2x

This question isn't really worded in a way where I can help you, as it could mean (1 - x)^3/2 = 2x or it could mean 1 - x^3/2 = 2x, both of which fit your wording but will give different answers. If you can tell me which one of these it is, then i can help you, but unfortunately I can't help you with the wording how it is at the moment :/

Africans having pride in their own culture despite being ruled by people of different cultures gave them a sense of self worth.

Explanation:

The people of Africa were ruled by people of different cultures and by the people from different countries. They had a history of colonial rule where they were a colony of many countries.

But despite being ruled by people of different cultures, the people of Africa had pride in their own culture. This gave these people a sense of self worth. The Africans had pride in their own culture, in their own language and their own nation.