1)Reduza os termos semelhantes:
a)-4×+6y+10×-2y-×
b)×+7×+10y-3×
c)2×-8y-6y-y-9×
d)3×+1y-1×+2y
2 4 3
Anexos:
Respostas
respondido por:
15
a) -4x+6y+10-2y-x
-5x+4y+10
b) x+7x+10y-3x
x+4x+10y
5x+10y
c) 2x-8y-6y-y-9x
-15y-7x
-5x+4y+10
b) x+7x+10y-3x
x+4x+10y
5x+10y
c) 2x-8y-6y-y-9x
-15y-7x
-5x+4y+10x
b) x+7x+10y-3x
x+4x+10y
5x+10y
c) 2x-8y-6y-y-9x
-15y-7x
-5x+4y+10x 5x+4y
b) x+7x+10y-3x
x+4x+10y
5x+10y
c) 2x-8y-6y-y-9x
-15y-7x
respondido por:
7
a) 5x+4y
b)5x+10y
c)-7x-15y
b)5x+10y
c)-7x-15y
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-5x+4y+10x
b) x+7x+10y-3x
x+4x+10y
5x+10y
c) 2x-8y-6y-y-9x
-15y-7x