reduza os termos semelhante a)-4a + 6y + 10a -2y - a
b)x+ 7x + 10m - 3x
c)2xy - 8y - 6y - y -9xy
d)x- MY + 3x - 2my - 4x
e)- 9b - b + 2y
f)3/2x + 1/4y -1/3x +2y
Respostas
respondido por:
11
a) -4a+6y+10a-2y-a
-4a+10a-a+6y-2y
5a-4y
b)x+ 7x + 10m - 3x
x+7x-3x+10m
5x+10m
c)2xy - 8y - 6y - y -9xy
2xy-9xy-8y-6y
-7xy-15y
d)x- MY + 3x - 2my - 4x
x-4x-my-2my+3x
-3x-3my+3x
e)- 9b - b + 2y
-8b+2y
f)3/2x + 1/4y -1/3x +2y
3/2x-1/3x+1/4y+2y (obs:tirar o mmc)
9x/6-2x/6 + 1y/4+8y/4
7x/6+9y/4
-4a+10a-a+6y-2y
5a-4y
b)x+ 7x + 10m - 3x
x+7x-3x+10m
5x+10m
c)2xy - 8y - 6y - y -9xy
2xy-9xy-8y-6y
-7xy-15y
d)x- MY + 3x - 2my - 4x
x-4x-my-2my+3x
-3x-3my+3x
e)- 9b - b + 2y
-8b+2y
f)3/2x + 1/4y -1/3x +2y
3/2x-1/3x+1/4y+2y (obs:tirar o mmc)
9x/6-2x/6 + 1y/4+8y/4
7x/6+9y/4
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