Question

3x(x - 2) + 1 = 0
solve by quadratic formula​

Answer 1

Answer:

Hey mate here is your answer

Answer 2

Answer:

1 ± √4

Step-by-step explanation:

First you need to solve the equation

After solving, it becomes

$3x^2 - 6x + 1$

Quadratic formula is D = $b^2$ - 4ac

Here a = 3, b = -6 and c = 1

D = 36 - 12

D = 24

Now x = -b±√D / 2a             [Quadratic formula

⇒ 6 ± √24 / 6

Taking 6 common

⇒ 1 ± √4

∴ α = 1 + √4

  β = 1 - √4