Question

Если x = -6, то x2-6x + 9.укажите полный ответ квадрата?

Answer 1

Ответ:

Пошаговое объяснение:просто подставляем значение x

36+36+9=81

x^2=36

Answer 2

-6×2-6×(-6) + 9 =
1) -12
2) 36
3) -12 - 36 = 24

Answer 3

To find the square of the expression $x^2 - 6x + 9$, we can follow these steps:

Step 1: Replace $x$ with the given value (-6).

Step 2: Perform the arithmetic to calculate the square.

Let's proceed with the calculations:

Step 1: Replace $x$ with -6 in the expression: $(-6)^2 - 6(-6) + 9$

Step 2: Perform the arithmetic: $= 36 + 36 + 9$

$= 81$

So, the square of the expression $x^2 - 6x + 9$ when $x = -6$ is $81$.