Question

10 ejemplos de suma de expresiones algebraicas

Answer 1

1. (3x) + (4x) = 7x

2. (–3x) + (4x) = x

3. (3x) + (–4x) = –x

4. (–3x) + (–4x) = –7x

5. (2x) + (2x2) = 2x + 2x2

6. (–2x) + (2x2) = –2x + 2x2

7. (2x) + (–2x2) = 2x – 2x2

8. (–2x) + (–2x2) = –2x – 2x2

9. (–3m) + (4m2) + (4n) = –3m + 4m2 + 4n

10. (3m) + (4m2) + (4n) = 3m + 4m2 + 4n

Answer 2

Respuesta:

( 3x) + (4x) = 7x.

(– 3x) + (4x) = x.

( 3x) + (–4x) = –x.

(– 3x) + (–4x) = –7x.

( 2x) + (2x2) = 2x + 2x2.

(– 2x) + (2x2) = –2x + 2x2.

( 2x) + (–2x2) = 2x – 2x2.

(– 2x) + (–2x2) = –2x – 2x2