Question

12x²-7x+1

please answer my question​

Answer 1

Answer:

x = 1 / 4 , 1 / 3

Step-by-step explanation:

$12x^{2} - 7x + 1\\\\12x^{2} - 4x - 3x + 1\\\\4x(3x - 1) - 1 (3x - 1)\\\\(4x - 1) (3x - 1)$

1st root:

$4x - 1 = 0\\\\4x = 1\\\\x = 1 / 4$

2nd root :

$3x - 1 = 0\\\\3x = 1\\\\x = 1 / 3$

Answer 2

Answer:

10,4

Step-by-step explanation:

by using quadratic formula:

$\frac{b {}^{} }{ 2a} \sqrt{b - 4ac}$

7√7^2-4(12)

7 √49-36

7(3)

7+3 7-3

10,4