Question

-7x^2=0...............​

Answer 1

Ответ:

-7х²=0

Пошаговое объяснение:

-7х²=0

х²=7

х²=+-√7

Answer 2

Ответ:

Если это уравнение, то тут все просто:
x будет равен нулю, сейчас объясню почему:

-7x^2 = 0      обе части уравнения домножим на -1

7x^2 = 0        обе части уравнения разделим на 7

x^2 = 0          извлечем квадратный корень из уравнения

sqrt (x^2) = 0

x = 0

Answer 3

The equation -7x^2 = 0 represents a quadratic equation. To solve this equation, we need to find the values of x that satisfy the equation and make it true.

To begin, let's set the equation equal to zero by moving the 0 to the other side:

-7x^2 = 0

Now, we can divide both sides of the equation by -7 to isolate x^2:

x^2 = 0

To solve for x, we take the square root of both sides:

√(x^2) = √0

Simplifying the equation, we have:

x = 0

Therefore, the solution to the equation -7x^2 = 0 is x = 0. This means that when x is equal to 0, the equation is satisfied.