Question

reduza os termos semelhantes :

a) 4m+ m =

b) -7×-× =

c) 8a⁴-6a⁴ =

d) x+x =

e) 9a - 9a =

f) 3ab- 8ab =

g) -6abc - abc - 2abc =
​

Answer 1

a -

4m + m = 5 m

b -

-7x - x = -8x

c -

8a⁴ - 6a⁴ = 2a⁴

d -

x + x = 2x

e -

9a - 9a = a

f -

3ab - 8ab = - 5ab

g -

-6abc - abc - 2abc =

-7abc - 2abc = -9abc