Homework Help(Math: Prime Factors and Exponents.)?

[***Ice cream girl***]

Complete the prime factorization.Find the value of the variable.
5x5x5x5=5*(the star is a w.)
3*(the star is a 2.)x n =36
5*(the star is a 2)x 5*(the star is a r)=625
7x7x2*(the star is a w)=392
2x3x5*(the star is a d)=150
13*(the star is a m)x2*(the star is a 4 =208

Rewrite the prime factorization by using exponents.
3x5x3x5
7x7x7x2x2
2x2x3x2x3x2
11x13x13x11x13
5x5x5x5x13
19x19x19x19

Don't give me answers like i should do my own homework.Or I'm cheating in school.Or how will I ever learn anything if someone does my homework for me.I have tried to do my own homework.I have been sitting here two hours trying to figure out this but I could not.Please help me and explain how you did each problem so I will know next time.