Question

How many number roots does the equation have `3x^2-6x+3=0`?

Answer 1

1 unique root

Explanation:

`3x^2 - 6x + 3 = 0`

`=> 3(x^2 - 2x + 1) = 0`

`=> x^2 - 2x + 1 = 0`

`=> (x - 1)^2 = 0`

`=> x = 1`

The equation has 1 unique root