Question

(6x-5)2+(3x-2)×(3+2)=36​

Answer 1

Ответ:

Мне кажется, что Вы не правильно записали пример, хотя может я и ошибаюсь))

Answer 2

Объяснение:

1)6х-5=х

2)3х-2=х

3)3+2=5

4)х*2=2х

5)2х+х=3х

6)3х*5=15х

вроде так,но до конца не уверена

Answer 3

To solve the equation (6x-5)^2 + (3x-2)*(3+2) = 36, we'll follow these steps:

1. Expand both sides of the equation.
2. Simplify and combine like terms.
3. Solve for x.

Let's go through it step by step:

1. Expanding the equation: Expand (6x-5)^2: (6x-5)^2 = (6x)^2 - 2 * 6x * 5 + (-5)^2 = 36x^2 - 60x + 25 Expand (3x-2)(3+2): (3x-2)(3+2) = 3x * 3 + 3x * 2 - 2 * 3 - 2 * 2 = 9x + 6x - 6 - 4 = 15x - 10

2. Combine like terms: Combine the expanded terms on the left side of the equation: 36x^2 - 60x + 25 + 15x - 10 = 36

3. Simplify and solve for x: Combine the x terms: 36x^2 - 45x + 15 = 36 Subtract 36 from both sides: 36x^2 - 45x - 21 = 0

   Now, you have a quadratic equation in standard form: 36x^2 - 45x - 21 = 0

   To solve for x, you can use the quadratic formula: x = (-b ± √(b^2 - 4ac)) / 2a

   In this equation, a = 36, b = -45, and c = -21. Plug these values into the quadratic formula and solve for x.

   x = (45 ± √((-45)^2 - 4 * 36 * (-21))) / (2 * 36) x = (45 ± √(2025 + 3024)) / 72 x = (45 ± √5049) / 72 x = (45 ± 71) / 72

   This gives us two possible solutions: x = (45 + 71) / 72 = 116 / 72 = 29 / 18 x = (45 - 71) / 72 = -26 / 72 = -13 / 36

So, the solutions for the equation are x = 29/18 and x = -13/36.