Question

─ Calcule a subtração de monômios:

a) 330xy – 160xy

b) 540xy – 160xy

c) 890xy – 160xy

Answer 1

Oie, tudo bom?

a)

= 330xy - 160xy

= (330 - 160)xy

= 170xy

b)

= 540xy - 160xy

= (540 - 160)xy

= 380xy

c)

= 890xy - 160xy

= (890 - 160)xy

= 730xy

Att. NLE Top Shotta