mann91malhi
mann91malhi
10-11-2014
Mathematics
contestada
(2((x+1) ^3 – (x+1) ^2 + (x+1)) )+3
Respuesta :
crisforp
crisforp
10-11-2014
( x + 1 )^3 = x^3 + 3x^2 +3x + 1;
(x + 1 )^2 = x^2 + 2x + 1;
=> (2((x+1) ^3 – (x+1) ^2 + (x+1)) )+3 =2( x^3 + 3x^2 +3x + 1 - x^2 -2x - 1 + x + 1 ) + 3 = 2( x^3 + 2x^2 + 2x + 1 ) + 3 =
= 2x^3 +4x^2 +4x + 5.
Answer Link
VER TODAS LAS RESPUESTAS ( 52+ )
Otras preguntas
Which expression is equivalent?
Can you tell me any chemical reaction that occur due to kinetic energy( with equation)
question and answer in the picture.
Please select the word from the list that best fits the definition strict racial separation apatheid contra glasnost guerrilla prerestroika sandinista terroris
Identify the transformations of energy that take place in the diagram. Assume the girl in the diagram eats the corn to gain the energy to ride the bike.
What is one way the Industrial Revolution changed how people worked? Cause Effect led to O A. The cotton gin allowed farmers to grow more cotton. Slavery increa
Consider the equation: 5(3x - 9) = 2(6x + 9). Part A How many solutions will the equation have? Explain how you know.
SARAH makes $43,000 per year, is single, and lives in Connecticut. She has $19,000 in subsidized loans and $8000 in unsubsidized loans.
What is the slope of the following graph?
Which expression is equivalent?
