Question

The zero of 3x+2 is ?
please answer

Answer 1

the zero of 3x+2 is
3x+2=0
3x=-2
x= -2/3

Answer 2

We know zero of a solution is that number which completely divides it. 

So,
Here p(x) = 3x + 2

Now,
3x + 2 = 0
      3x = - 2   
        x = - 2 / 3

Let's cross - check

3x + 2
3 (-2 / 3) + 2 
- 2 + 2 
0

So, the equation gets completely divided and we get,

- 2 / 3 as the zero