Question

(x+1)*(x+4)-3*(4-7)=(x-6)²

Answer 1

Ответ:

Привіт, відповідь на фото ❤️

Answer 2

Let's solve the given equation step by step:

(x + 1) * (x + 4) - 3 * (4 - 7) = (x - 6)²

Expanding the left side of the equation:

(x + 1) * (x + 4) - 3 * (-3) = (x - 6)²

(x + 1) * (x + 4) + 9 = (x - 6)²

Now let's simplify further:

(x^2 + 5x + 4) + 9 = (x - 6)²

x^2 + 5x + 13 = (x - 6)²

Expanding the right side of the equation:

x^2 + 5x + 13 = x^2 - 12x + 36

Rearranging the equation:

0 = x^2 - x^2 + 5x + 12x - 36 - 13

0 = 17x - 49

Bringing all terms to one side:

17x = 49

Dividing by 17:

x = 49/17

So the solution to the equation is x = 49/17 or approximately x ≈ 2.882.