Question

Find the sum and express it in simplest form. (-3t^3-5t)+(7t^3+4t-4)

Answer 1

Answer:

4t^3-t-4

Step-by-step explanation:

(-3t^3-5t)+(7t^3+4t-4)

Combine like terms

-3t^3+7t^3  +4t -5t-4

4t^3                -t   -4