Question

Multiply the sum of (-13) and (-4) by (-2)​

Answer 1

Answer:

+34

Step-by-step explanation:

-13+(-4)=-17. --+--=--

-17×-2=34. --×--=+

Answer 2

Answer:

- 104

Step-by-step explanation:

[(-13) x (-4)] x (-2)

1. Rules of multiplication/division

- - = +

+ + = +

+ - = -

- + = -

2. Using laws (- - = +)

52 x - 2

3. Using laws ( + - = -)

- 104

Hope that helps!