Explicación paso a paso:
Hola! Resolvemos:
[tex]1. ( + 7) ( - 7 ) = -49[/tex]
[tex]2. (-9) ( - 7 ) =63[/tex]
[tex]3. ( + 8 ) (-7) = -56 \\ [/tex]
[tex]4. ( + 8 ) (-7)= -56 \\ [/tex]
[tex]5. (10) ( ) = -8 \\ [/tex]
[tex]6. ( - 2) (-2) (-2) = -8 \\ [/tex]
Saludos.
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Explicación paso a paso:
Recuerda usar la ley de los signos en la imagen estan.
Hola! Resolvemos:
[tex]1. ( + 7) ( - 7 ) = -49[/tex]
[tex]2. (-9) ( - 7 ) =63[/tex]
[tex]3. ( + 8 ) (-7) = -56 \\ [/tex]
[tex]4. ( + 8 ) (-7)= -56 \\ [/tex]
[tex]5. (10) ( ) = -8 \\ [/tex]
[tex]6. ( - 2) (-2) (-2) = -8 \\ [/tex]
Saludos.