Algebra: polynomial
http://ift.tt/eA8V8J
Can somebody help me? Sry, my english is not so good. I tried several times but i failed so hard. Can someone do it step by step? (15a²-31ab + 1 2a + ...
from Algebra
Can somebody help me? Sry, my english is not so good. I tried several times but i failed so hard. Can someone do it step by step? (15a²-31ab + 1 2a + ...
from Algebra