Question

Reducir a términos semejantes
● 2x - 5x + 9x
● 2x + 7x + x – 8x
● 5xy – 3x + 4xy
● 6x – 8y – 4y
● 3y + 5y – 7y + x
● 8z + 3xy – 12z
● 5m – 9n + 2n
● 10x + 4y – y
● 6z – 4z + 2z
● 3x – 7y + 5x + 4y
● 6b – 3b + 8a – 18b + a
● 9z + 8zy2 – 5z + zy2 – 15xy2
● x + 3xy – 6x – 2x + 8xy + y – 2xy
● 8n – 4mn + 4n – 3mn + 5m
● 24m2n – 2mn – 12m2n – m3

Answer 1

Respuesta:

6x

2x

9xy – 3x

6x – 12y

y + x

– 4z + 3xy

5m – 7n

10x +3y

4z

8x – 3y

9a – 15b

4z + 9zy² – 15xy²

– 7x + 9xy + y

5m + 12n – 7mn

– m³ + 12m²n – 2mn