Question

Помогите срочно пж
(m-3)³ (b+6)³ (5+a)³
(n+4)³ (1-c)³ (8-a)³
(a-5)³ (2-k)³
(k+2)³ (4+c)³
(c-1)³ (6-a)³

Answer 1

1) (m-3)³ (b+6)³ (5+a)³

((m-3)(b+6)(5+a))³

((bm+6m-3b-18)(5+a))³

(5bm+abm+30m+6am-15b-3ab-90-18a)³

2) (n+4)³ (1-c)³ (8-a)³

((n+4)(1-c)(8-a))²

((n-cn+4-4c)(8-a))²

(8n-an-8cn+acn+32-4a-32c+4ac)²

3) (a-5)³ (2-k)³

((a-5)(2-k))³

(2a-ak-10+5k)³

4) (k+2)³ (4+c)³

((k+2)(4+c))³

(4k+ck+8+2c)³

5) (c-1)³ (6-a)³

((c-1)(6-a))³

(6c-ac-6+a)³