Question

what is the simplified form of the following expression 6c^2+2.5d-d+2c^2-3d

Answer 1

6 c² + 2.5 d - d + 2 c² - 3 d =

6 c² + 2 c² + 2.5 d - d - 3 d =

8 c² - 1.5 d