Explicación paso a paso:
( 2a-3 )² = 2a² - 2(2a)(3) + 3² = 2a² - 12a + 9
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Explicación paso a paso:
( 2a-3 )² = 2a² - 2(2a)(3) + 3² = 2a² - 12a + 9