19cristiangar 19cristiangar

22-05-2018
Mathematics

contestada

Which linear expression is a factor of the polynomial function f(x) = x3 + 2x2 − x − 2? x − 2 x + 2 x + 3 x − 3

Respuesta :

Аноним Аноним

22-05-2018

f(-2) = -2^3 + 2(-2)^2 - - 2 - 2 = -8 + 8 + 2 - 2 = 0
So by the factor theorem:-
x + 2 is a factor

Answer Link

Otras preguntas

What is a characteristic or behavior that helps a plant or animal survive known as? adaption evolution mutation trait

What numbers multiply together to get 6 and add together to get 7

7/8 subtract 1/2 equals. and explain how you got your answer

Ledger is to numbers as closet is to what

Solve the system of equations. x - 4y = 5 x = 3y - 2 (___,___)

Which World War II leader does the following text describe? Fascist dictator of Italy who formed an alliance with Hitler during World War II. His major militar

7)What evidence was found from soft tissue samples of a remarkably well-preserved Tyrannosaurus rex that provided molecular evidence linking T. rex to a chicken

Which language is one of the most widely spoken languages in East Africa?

whats greater 1/2 or 2/5

If it costs $90 to feed a family of 3 for one week. (3 points) a. What is the cost to feed each person? b. How much will it cost to feed a family of