baxterpaiige8713 baxterpaiige8713
  • 11-03-2024
  • Mathematics
contestada

If α and β be the coefficients of x₄ and x₂ respectively in the expansion of (x + x² - 1)⁶ + (x - x² - 1)⁶, then:

a. α + β = -30
b. α - β = -132
c. α + β = 60
d. α - β = 60

Respuesta :

Otras preguntas

20. What are three common clues that a chemical change has occurred?
solve by elimination x+3y=-4 + y+x=0
In the following sentence, which word is the possessive pronoun being used as an adjective? She listened to the question and then raised her hand. A. She B. the
What tactic of Andrew Jackson's presidential campaign secured his election? A.) He rallied voters by holding events, such as barbecues, that appealed to them B.
solve for c? 2x+36x-15c=x
how did mass transit impact urban populations
A company shipped 48 boxes of canned dog food each box contains 24 cans how many cans of food did the company ship in all
Which Renaissance writer also worked as an adviser, or courtier, to royalty?
How did the U.S. government respond to Nazi persecution of the Jews during World War II? (5 points)?
Political parties are primarily defined in which of the following ways? A. a candidate B. a state C. a law D. an issue