Question

Quais pares de termos são semelhantes?
b) x - 2y (para x = -3 e y =5)
c) 3a - b? (para a = -2 e b = -7)
3)
a) 7a e 4a
b) 2x2 e -6x
c) 4y e 5y?
d) 8xy e xy
e) 5a e 4ab
1) 8xy e 5yx​

Answer 1

Resposta

acho que ea B

Explicação passo-a-passo:

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