Question

What is the simplified expression fro -3cd-d(2c-4)-4d

Answer 1

-5 cd

Solution,

`- 3cd - d(2c - 4) - 4d \\ = - 3cd - 2cd + 4d - 4d \\ = - 5cd`

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Answer 2

-5cd

Explanation:

-3cd-2cd+4d-4d

-3cd-2cd=-5cd

4d-4d=0

=-5cd