Question

Решите уравнение 2(х+4) (х+2) =х +2х .

Answer 1

Ответ:-2; -8

Пошаговое объяснение:2(х+4)(х+2)=х^2+2х

2(x^2+2x+4x+8) = x^2+2x

2x^2+12x+16 - x^2 - 2x = 0

x^2 + 10x + 16 = 0

x1+x2 = - 10

x1*x2 = 16

x1 = -8, x2 = -2

Answer 2

I can help you with solving equations. Here is the detailed solution for your equation:

The equation is $$2(x+4)+(x+2)=x+2x+.$$

To solve it, we need to simplify both sides of the equation by applying the distributive property and combining like terms. We get:

$$2x+8+x+2=3x+$$

Then, we subtract $3x$ from both sides and simplify again. We get:

$$x+10=0$$

Finally, we subtract $10$ from both sides and solve for $x$. We get:

$$x=-10$$

Therefore, the solution of the equation is $$x=-10$$.

I hope this helps. If you have any other questions, feel free to ask me.Ответь+подробно.++Решите+уравнение+2(х+4)+(х+2)+=х++2х+.+