Question

Doy corona pls
descomponer en 2 factores
1 + a3
1 - a3
x3 + y3
m3 - n3
a3 - 1

Answer 1

Respuesta:

3a

-3a

6yx

Explicación paso a paso:

3a

-3a

6yx

Answer 2

Explicación paso a paso:

$1 + {a}^{3} = (1 + a)(1 - a + {a}^{2} )$

$1 - {a}^{3} = (1 - a)(1 + a + {a}^{2} )$

${x}^{3} + {y}^{3} = (x + y)( {x}^{2} - xy + {y}^{2} )$

${m}^{3} - {n}^{3} = (m - n)( {m}^{2} + mn + {n}^{2} )$

${a}^{3} - 1 = (a - 1)( {a}^{2} + a + 1))$