Question

3x2+48=0 розвяжіть рівняння ​

Answer 1

Ответ:

54

Пошаговое объяснение:

3×2=6

6+48=54

вот так‍♀️‍♀️‍♀️

Answer 2

To solve the quadratic equation 3x^2 + 48 = 0, follow these steps:

Step 1: Write down the equation: 3x^2 + 48 = 0.

Step 2: Subtract 48 from both sides of the equation to isolate the x^2 term:

3x^2 = -48.

Step 3: Divide both sides by 3 to solve for x^2:

x^2 = -48/3.

Step 4: Simplify the right side of the equation:

x^2 = -16.

Step 5: Take the square root of both sides to solve for x:

x = ±√(-16).

Since we have a negative value inside the square root, the equation has no real solutions. In the complex number system, the square root of a negative number is represented as an imaginary number 'i'. So the solutions are:

x = ±4i.

Thus, the solutions to the equation 3x^2 + 48 = 0 are x = 4i and x = -4i.