Question

Помогите с алгеброй буду благодарен

Answer 1

$2(2b - a) \\ 2a(1 + 2b) \\ b(3a + 4) \\ - 5(x + 2y) \\ 5y(x - 2) \\ 5x(1 - 2y) \\ 2(a + 2b - 4)$

$a(2 + 4b + 1) \\ b(2a + 4 - 1) \\ - 5(x + 2y - 1) \\ y(5x - 10 - 1) \\ - x(5 + 10y - 1) \\ 0.2(a + 2b + 3) \\ 2(a + 2b - 3ab)$

$2 {x}^{2} (a + 2bx) \\ 2z(3ab - a {z}^{3} - 2bz \\ - 0.3 {s}^{2} p(s + 2p) \\ 3sp( {s}^{2} - 2sp + 3 {p}^{2} ) \\ 12 {x}^{2} {y}^{4} (3x {y}^{4} - 2 + 5 {x}^{2} ) \\ 9 {x}^{4} {y}^{4} ( {x}^{3} - 6xy - 8)$