Question

Reduza os termos semelhantes.a)zx²+x³+x+1/2=
b)3a-6a-3/5+1= c) x/9-y/2-x/6+y/3= d) 2 a/3+1/6-a/2-1/9=
e) (3/4 x² -1t/2) -5/4 t²+t) f) )m-1/2m) -(n/4+m/5)=

Answer 1

b) 3a-6a-3/5+1(m.m.c.)=
-3a-3+5/5=
-3a+2/3
 
c)x/9-y/2-x/6+y/3=
x/9-x/6-y/2+y/3=
2x-3x/18 -3y+2y/6=
-x/18 - y/6

d) 2a/3+1/6-a/2-1/9=
2a/3-a/2+1/6-1/9=
4a-3a/6+3-2/18=
7a/6+1/18

e)(3/4x -1t/2)-5/4t+t)=
3/4x -1t/2 - 5/4 t+t= 
3/4x+t - 2t-5/4=
3/4x+t-7/4
 
f)(m-1/2m)-(n/4+m/5)=
2m-2m/2 - n/4+m/5=
-n/4+m/5
 
Espero ter ajudado