Question

Решите пожалуйста 1. (а-2)(a-6) 2.-2a(3a-4) 3.-(m-5)^2 4. 2(p+2)^2 - 5 5. 5x(x-3)-(x-2) 6.c^3-16c

Answer 1

Ответ:

всё оооооочень просто

Answer 2

1. (a-2)(a-6) expands to a^2 - 8a + 12

2. -2a(3a-4) simplifies to -6a^2 + 8a

3. -(m-5)^2 simplifies to -(m^2 - 10m + 25), which can be further simplified to -m^2 + 10m - 25

4. 2(p+2)^2 - 5 expands to 2p^2 + 8p + 3

5. 5x(x-3)-(x-2) simplifies to 5x^2 - 15x - x + 2, which can be further simplified to 5x^2 - 16x + 2

6. c^3 - 16c can be factored as c(c^2 - 16), which can be further simplified to c(c-4)(c+4)