" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a) (a + 2) (a - 1) = a² - a + 2a - 3 = a² + a - 3 ------> respuesta
b) ( c + 1) = Una expresión equivalente sería: ( c + 2 - 1 )