Need help please. how do i solve this using long division correct answers only

Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?

Solve: 25 points find the fifth term of an increasing geometric progression if the first term is equal to 7−3 √5 and each term (starting with the second) is equal to the difference of the term following it and the term preceding it.