emileetiger1p0cmdj emileetiger1p0cmdj

02-12-2017
Mathematics

contestada

solve for k: when x^3+kx+1 is divided by x-2, the remainder is -3

Respuesta :

darkwaelvis darkwaelvis

02-12-2017

x-2=0
x=2
into the eqn:(2)cube +k(2)+1= -3
2k = -12
k=-6

Answer Link

Otras preguntas

AMMONIUM CARBONATE5. How many grams of nitrogen (N) are in a mass of ammonium carbonate that contains1.23x10^23 carbon atoms?

What change in demographics was observed in developed countries in the twenty-first century? A. falling birth rates but shorter life expectancy B. falling bir

A stock with a beta of 2.0 has an expected rate of return of 21%. If the market return this year turns out to be 8 percentage points below expectations, what is

Los hermanos Beltrán practican cada día para ________. A ellos no les gusta perder. A) bufandas D A Esteban le gusta repetir: > antes de ________. B) ganar C

If accused people confess to witchcraft, they are executed by hanging. True or false

after the civil war what was the goal of southern democracts

anyone know the answer for this

how to find its new area

You need a 65% alcohol solution. On hand, you have a 450mL of a 40% alcohol mixture. You also have 95% alcoholmixture. How much of the 95% mixture will you need

What is StartAbsoluteValue 9 EndAbsoluteValue? –18 –9 9 18