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21 votes
21 votes
Find the products of the following:

1.(x-y)²

2.(5a+10)²

3.(2m-8n)²

4.(b-2)³

5.(a+2c)(a²-2ac+4c²)




please answer it!!! ^_^


User Frederik Carlier
by
2.8k points

1 Answer

10 votes
10 votes

Answer:

1.
x^2-2xy+y^2

2.
25a^2+100a+100

3.
4m^2-32mn+64n^2

4.
b^3-6b^2+12b-8

5.
8c^3+a^3

Explanation:

User HigoChumbo
by
3.2k points