Resolver los siguientes ejercicios:
a) 12m³ - [5m² + m - 1 - (m³ + 2m² - 3m + 7)]
b)3x + {-5y - [-xy + (4x - 2xy - y)]}
a) 12m³ - [5m² + m - 1 - (m³ + 2m² - 3m + 7)]
b)3x + {-5y - [-xy + (4x - 2xy - y)]}
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a) 12m³ - [5m² + m - 1 - (m³ + 2m² - 3m + 7)]
12m³ - [5m² + m - 1 - m³ - 2m² + 3m - 7]
12m³ - [- m³ + 3m² + 4m - 8]
12m³ + m³ - 3m² - 4m + 8
13m³ - 3m² - 4m + 8, respuesta
b) 3x + {-5y - [-xy + (4x - 2xy - y)]}
3x + {-5y - [-xy + 4x - 2xy - y]}
3x + {-5y - [-3xy + 4x - y]}
3x + {-5y + 3xy - 4x + y}
3x - 4y + 3xy - 4x
-x + 3xy - 4y, respuesta
Espero te sirva