Question

perform the operations
5(t^3+2t^2-t-8) - (3t-t^2-4t+2) + 4(2t^2+3t-1) - (t^3+1)

Answer 1

5t^3+10t^2-5t-40-3t+t^2+4t+2+8t^2+12t-4-t^3-1

Answer 2

now combine all the like terms

Answer 3

4t^3+19t^2+8t-43

Answer 4

theirs something wrong