tristatefabricatorsinc
Junior Member
- Joined
- Jan 31, 2006
- Messages
- 60
Hello...
I think I am doing this one correctly, but I wanted to make sure I am solving in the correct steps...
z^3-5(z^3-1)+3[z+4(z^2-11)]
I got...
z^3 - 5^3 + 6 + 3[z + 4z^2 -44]
= -4z^3 + 9 + z + 4z -44
= -4z^3 + 5z -35 for final answer
I think I am doing this one correctly, but I wanted to make sure I am solving in the correct steps...
z^3-5(z^3-1)+3[z+4(z^2-11)]
I got...
z^3 - 5^3 + 6 + 3[z + 4z^2 -44]
= -4z^3 + 9 + z + 4z -44
= -4z^3 + 5z -35 for final answer