SOLUTION: 1. (2x + 3)^3-y^3
2. (x+4)^2-(y+1)^2
3. (x-1)^2-10(x-1)+25
I'm having trouble factoring completely the above listed. Can you please guide me on the steps on how to completely
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Question 1122006: 1. (2x + 3)^3-y^3
2. (x+4)^2-(y+1)^2
3. (x-1)^2-10(x-1)+25
I'm having trouble factoring completely the above listed. Can you please guide me on the steps on how to completely factor these problems? Thank you.
Answer by ikleyn(52817) (Show Source): You can put this solution on YOUR website!
.
You need firmly know the factoring identities
= (x+y)*(x-y)
=
= .
See the lessons
- The difference of squares formula
- The sum of cubes formula
- The difference of cubes formula
in this site.
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