alex2002ortiz
alex2002ortiz
19-06-2018
Mathematics
contestada
2mn + 4n 2 and 5m 2 - 7mn
Respuesta :
jiadi
jiadi
19-06-2018
Answer: 5mn + 5m + 4n + 4
because
2mn - 7mn = 5mn
5m = 5m
stays the same
4n = 4n
stays the same
2 + 2 = 4
if you put them toghether than you get:
5mn + 5m + 4n + 4
is equal to
2mn + 4n + 2 and 5m + 2 -7mn
Answer Link
VER TODAS LAS RESPUESTAS ( 82+ )
Otras preguntas
Most organisms need oxygen for a single purpose. what is that purpose?
which system has a higher random,average kinetic energy of his atom, a glass of iced tea or a cup of hot tea?
Why was portugal the first european country to embark on an exploration program?
If u hade 1400 cookies and u separated them in 14difrent groups how many cookies would be in each group??
What did the pre-columbian civilizations of mesoamerica have in common and how did they differ?
HOW do u calculate the unknown side in the Pythagoras Theorem
____________ refers to the rule that populations of birds and mammals living in warm, humid climates have more melanin (and therefore darker skin, fur, and feat
The formula for the perimeter of a rectangle is P=2(l+w). Solve for l. Answer choices are in the picture
Except for the egg and sperm, all normal human body cells contain _____ chromosomes.
Is largely a key factor that leads to an increase in the unemployment​ level, intensified​ competition, and the entry of international companies into china?
