Simplify the expression (3 – 3i)3 by performing operations with pure imaginary numbers and complex numbers. (provide an explanation as i am terrible at calculus and need major assistance, ! )

a) –27 + 216i

b) –27 + 54i

c) –54 – 216i

d) –54 – 54i

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?

Nikita wants to apply for student aid to fund her college education. arrange the steps involved in nikita’s application for financial aid

What are the measures of angles a, b, and c? show your work and explain your answers. 25 points