SOLUTION: (Can someone help me with this? Expand : (3w+2z)^5 (5x-4y)^3

Algebra ->  Distributive-associative-commutative-properties -> SOLUTION: (Can someone help me with this? Expand : (3w+2z)^5 (5x-4y)^3      Log On


   

Question 653731: (Can someone help me with this?
Expand :
(3w+2z)^5
(5x-4y)^3
Answer by ReadingBoosters(3246) About Me  (Show Source):
You can put this solution on YOUR website!
%283w%2B2z%29%5E5
...
2 of the 5
(3w+2z)(3w+2z)
9w%5E2+%2B+12wz+%2B+4z%5E2
3rd of the 5
%283w%2B2z%29%289w%5E2+%2B+12wz+%2B+4z%5E2%29
3w%5E3+%2B+36w%5E2z+%2B+12wz%5E2+%2B+18w%5E2z+%2B+24wz%5E2+%2B+8z%5E3
3w%5E3+%2B+8z%5E3+%2B+54w%5E2z+%2B+36wz%5E2
...
4th of the 5
%283w%2B2z%29%283w%5E3+%2B+8z%5E3+%2B+54w%5E2z+%2B+36wz%5E2%29

9w%5E4+%2B+16z%5E4+%2B+96wz%5E3+%2B+216w%5E2z%5E2+%2B+168w%5E3z
...
5th of the 5
%283w%2B2z%29%289w%5E4+%2B+16z%5E4+%2B+96wz%5E3+%2B+216w%5E2z%5E2+%2B+168w%5E3z%29

...
highlight_green%2827w%5E5+%2B+32z%5E5+%2B+240wz%5E4+%2B+720w%5E2z%5E3+%2B+984w%5E3z%5E2%29
.............
%285x-4y%29%5E3
(5x-4y)(5x-4y)
25x%5E2+-+40xy+%2B+16y%5E2
...
%285x-4y%29%2825x%5E2+-+40xy+%2B+16y%5E2%29
125x%5E3+-+200x%5E2y+%2B+80xy%5E2+-+100x%5E2y+%2B+160xy%5E2+-+64y%5E3
...
highlight_green%28125x%5E3+-+64y%5E3+%2B+240xy%5E2+-+300x%5E2y%5E2%29
.....................
Delighted to help.
-Reading Boosters
Email: HomeworkHelpers@ReadingBoosters.com
Wanting for others what we want for ourselves.