" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
9M²-15MN-15MN+25N²
9M²-30MN+25N²
Se trata del cuadrado de una diferencia
Responde a
(m - n)^2 = m^2 - 2mn + n^2
(3M - 5N)(3M - 5N)
= (3M - 5N)^2
= (3M)^2 - 2(3M)(5N) + (5N)^2
= 9M^2 - 30MN + 25N^2 RESULTADO FINAL