Question

Nesecito la 1,2,5,7,8,9,19,24,27,35,38, 39,45 y 47 por favor
Es urgente por favor

Answer 1

Explicación paso a paso:

1)

$xy(6x ^{3} - 9 ^{3} y + 12xy {}^{2}$

$xy \times (6x {}^{3} - 729 + 12xy {}^{2} )$

$3xy \times (2x {}^{3} - 243 + 4xy {}^{2})$

2)

$7x {}^{3} \times (6x {}^{2} - 4x + 3)$

5)

$x {}^{2} - 2xy + y {}^{2} - ax + ay$

7)

$a {}^{2} x - ax + a {}^{2} - a \: - (ax {}^{2} - x {}^{2} + ax - x)$

$a {}^{2} x - ax + a {}^{2} - a \: - (ax {}^{2} + x {}^{2} - ax + x)$

$a {}^{2} x - 2ax + a {}^{2} - a - ax {}^{2} + x {}^{2} + x$

8)

$x {}^{n} \times (x - a) - b \times ( x - a)$

$(x - a) \times (x {}^{n} - b)$

9)

$x {}^{n} \times (x {}^{n} + 2) + y \times (x {}^{n} + 2)$

$(x {}^{n} + 2) \times (x {}^{n} + y)$

19)

$(1 + x) {}^{2} - y {}^{2}$

$(1 + x - y) \times (1 + x + y)$

24)

$(a + b + c) \times ((a + b) {}^{2} - (a + b)c + c {}^{2} )$

$(a + b + c) \times (a {}^{2} + 2ab + b {}^{2} - (ac + bc) + c {}^{2}$

$(a + b + c) \times (a {}^{2} + 2ab + b {}^{2} - (ac - bc) + c {}^{2}$

(Hoy no podré terminarlo) :(