Question

Выполните действия: 2x(x+6)-3x(4-x) (без дискриминанта)

Answer 1

2x^2+12x-12x+3x^2=5x^2

Answer 2

Solving the Equation 2x(x+6)-3x(4-x)

To solve the equation 2x(x+6)-3x(4-x), we can follow these steps:

1. Expand the terms in the equation. 2. Simplify the equation by combining like terms. 3. Solve for the value of x.

Let's go through each step.

Step 1: Expand the Terms

The given equation is 2x(x+6)-3x(4-x). We can expand this to simplify the equation.

Expanding the terms, we get: 2x^2 + 12x - 12x + 3x^2

Step 2: Simplify the Equation

Now, let's simplify the equation by combining like terms.

Combining like terms, we get: 2x^2 + 3x^2 = 5x^2

Step 3: Solve for the Value of x

Now that we have simplified the equation to 5x^2, we can't solve for x without an equality. If you have a specific equation or inequality in mind, please provide it so I can assist you further.

If you have any other questions or need further assistance, feel free to ask!