Question

Factorise: 3x² - 4x + 1 = 0​

Answer 1

Answer:

x=1

3(x^2)-4x+1

3×(1)-4+1=0 (x=1 substitute x here as 1)

3-4+1=0

-1+1=0

0=0

Answer 2

Answer:

3x² - 4x + 1 = 0

By splitting middle term

3x² -3x -1x + 1 = 0

3x(x - 1)-1(x - 1)= 0

(3x - 1)(x - 1) = 0