idk191
idk191
02-07-2017
Mathematics
contestada
are these expressions equivalent??if so how???
Respuesta :
AdityaP
AdityaP
02-07-2017
No they are not because if you distribute the (invisible) -1 the equations are not equal. ;)
Answer Link
syed786
syed786
02-07-2017
Yes this is equivalent
Because brackets are useless in this case,,, beackets will be consider if in question uses other symbol in place of minus (-)
Answer Link
VER TODAS LAS RESPUESTAS ( 34+ )
Otras preguntas
Which of the following is not a reason that capital deepening is an important source of economic growth? 1.More physical capital improves efficiency and prod
Help quick Need the answer
A client comes to the emergency department in acute decompensated heart failure. The client is very anxious, with a respiratory rate of 30/min and pink, frothy
In regions where malaria is present, it acts as a selective agent that favors the heterozygous phenotype, because people with sickle-cell trait produce more of
the way a person experiences and deals with feelings
the weights of cars passing over a bridge has a mean of 3550 lb and a standard deviation of 870 lb. Assume that the weights of the cars are passing over the bri
Parsons Corporation plans to sell 14,000 units during August. If the company has 6,400 units on hand at the start of the month, and plans to have 6,900 units on
¿Quién te llevó los entremeses? (mis amigas)
Which electrical protective device is designed to detect a difference in current between circuit wires and interrupt the circuit and stop the flow of electricit
What's the opposite of 6? :D
