Question

Determine o monômio que adicionado a -2ax da :

a) 0
b) -4ax
c) ax
d) 5ax

Answer 1

a) -2ax+x= 0
x= 0+2ax
x= 2ax

b) -2ax+x= -4ax
x= -4ax+2ax
x= -2ax

c) -2ax+x=ax
x= ax+2ax
x= 3ax

d)-2ax+x=5ax
x= 5ax+2ax
x= 7ax