limaecho1988
New member
- Joined
- Feb 27, 2017
- Messages
- 5
I am teaching my self and have obviously missed something.
How would you express the following in the terms given in the second part? I am using text book which gives answers in the latter form.
Examples:
1. (x-2)^5 + 5(x+2)(x-2)^4 becomes (x-2)^4(6x+8)
2. 4(x+1)^2(x-1)^3 + 2(x+1)(x-1)^4 becomes 2(x+1)(x-1)^3(3x+1)
Thanks in advance.
Also it would be nice to know how to write formula style on here.!
How would you express the following in the terms given in the second part? I am using text book which gives answers in the latter form.
Examples:
1. (x-2)^5 + 5(x+2)(x-2)^4 becomes (x-2)^4(6x+8)
2. 4(x+1)^2(x-1)^3 + 2(x+1)(x-1)^4 becomes 2(x+1)(x-1)^3(3x+1)
Thanks in advance.
Also it would be nice to know how to write formula style on here.!