ZaqDright ZaqDright

23-10-2017
Mathematics

contestada

determine if x+2 is a factor of p(x) = x4 + 3x3 +4x2 -8

Respuesta :

23-10-2017

Hello,

Yes it is.

p(-2)=(-2)^4+3*(-2)^3+4*(-2)^2-8
=16-24+16-8=0

p(x)=(x+2)(x^3+x^2+2x-4)

Answer Link

Otras preguntas

In which department does most manufacturing take place? A. operations B. facilities C. marketing D. finance

Alguem pode explicar a questao e o pq V=90

The final electron acceptor in photosynthesis is: A. glucose B. CO2 C. H2O D. O2

How many general areas are there in the DEA

the table shows several decompositions reactions and the estimated reaction energy based on the bond breaking and forming energies. what patterns ddo you notice

What did noble families use for painting in their homes?ОPainting board or an easel.оPottery wheels and clay.ОStone tablets and chisels.ОCanvas and brushes.

If cosx+sinx=sqrt(2)cosx then show that cosx-sinx=sqrt(2)sinx

An experiment has a mixture whose initial temperature was 10 degrees. During the experiment, the temperature of the mixture is lowered by -15 degrees. Which int

If a 5% increase in the price of X results in a 7% increase of quantity demanded of Y.Cross elasticity coefficient between X and Y=_____Are they substitutes or

Identify which of the following sentences has correct subject-verb agreement.A) Neither the plant nor the patio chairs belongs outside during a hurricane.B) Nei