Question

1)Simplifique as expressões, Reduzindo os termos semelhantes:

a) 4m + m=


b)-7x-3x=


c)xy-10x=


d)5m²-m²=

e)15a+10-3a+8=


f)-9x+5m+7x-2m=

Answer 1

a) 4m + m= 5m

b)-7x-3x= -10x

c)xy-10x= -10x + xy

d)5m²-m²= 4m²

e)15a+10-3a+8= 12a + 18

f)-9x+5m+7x-2m= -2x + 3m

Bons estudos! :)

Answer 2

a) 5m
b)10x
c)y-9x
d)5
e)12a+18
d)-2x+3m