Multiple choice

The root of the polynomial equation $3x-1=0$ is.

  1. $x=-\dfrac{1}{3}$
  2. $x=\dfrac{1}{3}$
  3. $x=1$
  4. $x=3$
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

3x - 1 = 0 implies 3x = 1, so x = 1/3.

AI explanation

To find the root of the linear equation 3x - 1 = 0, isolate x by adding 1 to both sides to get 3x = 1. Dividing both sides by 3 then gives x = 1/3.