Question

2x (в квадрате) - 7x = 0

Answer 1

Объяснение:

х(2х-7)=0

х=0

2х-7=0

х=0

х=7÷2(дробью)

х1=0, х2=7÷2(дробью)

Answer 2

Ответ:

0 или 3,5

Объяснение:

2х^2-7х=0

Х(2х-7)=0

Х=0 или 2х-7=0

2х=7

х=3,5

Answer 3

To solve the quadratic equation 2x^2 - 7x = 0, we need to find the values of x that satisfy the equation. This equation can be factored to simplify the process.

Step 1: Factor the equation 2x^2 - 7x = 0 x(2x - 7) = 0

Step 2: Set each factor to zero and solve for x Set x = 0: x = 0

Set 2x - 7 = 0: 2x = 7 x = 7/2 x = 3.5

So, the solutions to the equation are x = 0 and x = 3.5.