Question

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!!! ^_^
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Answer 1

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: