Question

X2 + 12 = 8x............ ​

Answer 1

Ответ:

2х+12=8х

8х-2х=12

6х=12

х=12:6

х=2

Ответ: 2

Answer 2

2х+12=8х

8х-2х=12

6х=12

х=12:6

х=2

Ответ: 2

Answer 3

To solve the equation $x^2 + 12 = 8x$, you can follow these steps:

1. Move all terms to one side of the equation to set it equal to zero:

   $x^2 - 8x + 12 = 0$

2. Try to factor the quadratic expression. In this case, it can be factored as:

   $(x - 6)(x - 2) = 0$

3. Now, set each factor equal to zero and solve for $x$:

   $x - 6 = 0$ or $x - 2 = 0$

4. Solve for $x$ in each equation:

   $x = 6$ or $x = 2$

So, the solutions to the equation $x^2 + 12 = 8x$ are $x = 6$ and $x = 2$.