PzpopJncvlis6ty5nay
PzpopJncvlis6ty5nay PzpopJncvlis6ty5nay
  • 20-02-2016
  • Mathematics
contestada

The sum 2n3 + 4n2 - 7 and -n3 + 8n - 9

Respuesta :

Panoyin
Panoyin Panoyin
  • 20-02-2016
(2n³ + 4n² - 7) + (-n³ + 8n - 9)
(2n³ - n³) + 4n² + 8n + (-7 - 9)
n³ + 4n² + 8n - 16
Answer Link

Otras preguntas

A key factor in the American victory in the American Revolution was the military assistance provided to the Patriots by which country?
What are some specific organisms that help speed up the decay of biomes? Give me 2 answer
50 POINTS!!!!!! From the adventures of Tom Sawyer . . . Write a eulogy fit for Tom Sawyer's funeral before he reveals he's alive. Include aspects of the story a
If 60 marks is 40% what is full marks
2C6H14 + ______ O2 → 12CO2 + 14H2O What is the coefficient of O2 when the equation is completely balanced using the smallest whole-number coefficients?
My sister Aliah is both a comic and smart. Is this sentence correct?
The distance traveled by a falling rock is modeled by d=5t^2, where d is the distance in meters and t is the time in seconds. Write and simplify an expression f
how does the polarity affect water molecules
the digit 4 in 49,308 has a value as much as the 4 in 4,061
The U.S. alliance with which country was crucial to the success of Operation Desert Storm? a) Iraq b) Israel C) Saudi Arabia d) Great Britain