Question

(x-5)(x+5) , (6-y)(b6+y) , (a-7)(a+7) , (1-c)(1+c) , (m-4)(m+4) , (n-2)(n+2) , (x-9)(9+x) , (11-d)(d+11) , (4+b)(b-4) , (a+12)(12-a) , (c-3)(3+c) , (8-b)(b+8) пожалуйста мама убьет

Answer 1

Ответ:Вот примерно так

Объяснение:

Answer 2

Solution:

Let's simplify each expression one by one:

1. (x-5)(x+5): - This is a difference of squares, which can be simplified to x^2 - 25.

2. (6-y)(b6+y): - This expression seems to have a typo. It should be (6-y)(b+6+y). - To simplify, we can use the distributive property: ``` (6-y)(b+6+y) = 6b + 36 + 6y - yb - 6y - y^2 = 6b + 36 - yb - y^2 ```

3. (a-7)(a+7): - This is a difference of squares, which can be simplified to a^2 - 49.

4. (1-c)(1+c): - This is also a difference of squares, which can be simplified to 1 - c^2.

5. (m-4)(m+4): - This is a difference of squares, which can be simplified to m^2 - 16.

6. (n-2)(n+2): - This is a difference of squares, which can be simplified to n^2 - 4.

7. (x-9)(9+x): - This is also a difference of squares, which can be simplified to x^2 - 81.

8. (11-d)(d+11): - This is a difference of squares, which can be simplified to -d^2 + 121.

9. (4+b)(b-4): - This is also a difference of squares, which can be simplified to -b^2 + 16.

10. (a+12)(12-a): - This is a difference of squares, which can be simplified to -a^2 + 144.

11. (c-3)(3+c): - This is also a difference of squares, which can be simplified to -c^2 + 9.

12. (8-b)(b+8): - This is a difference of squares, which can be simplified to -b^2 + 64.

Let me know if you need any further assistance!