Question

(-4Y5-8)(12Y9)=
Ayúdenme por favor

Answer 1

Respuesta:

[tex] - 48y {}^{14} - 96y {}^{9} \\ [/tex]

Explicación paso a paso:

Hola! Resolvemos

[tex](-4y5-8)(12y9)=[/tex]

[tex]12y {}^{9} \times - 4y {}^{5} +12y {}^{9} \times - 8 \\ [/tex]

[tex](12×−4) y{}^{9} y {}^{5} + 12y {}^{12} \times - 8 \\ [/tex]

[tex] - 48y {}^{9} y {}^{5} + 12y {}^{9} \times - 8 \\ [/tex]

[tex] - 48y {}^{9 + 5} +12 y {}^{9} \times - 8 \\ [/tex]

[tex] - 48y {}^{14} + 12y {}^{9} \times - 8 \\ [/tex]

[tex] - 48y {}^{14} - 96y {}^{9} \\ [/tex]

Saludos.