ZaqDright ZaqDright
  • 23-10-2017
  • Mathematics
contestada

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

Respuesta :

caylus
caylus caylus
  • 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

how can i solve this 4(3x-1)=3+8x-11
What is greater 16.5 or 16.52
Mr. Lee received a raise at a job this year, but he finds that he has less money to spend each month. What is the most likely reason for this situation? a. The
Combine like terms 5y-8-y
What made slavery illegal in the U.S.? a. The Thirteenth Amendment b. The Emancipation Proclamation c. Lincoln's Second Inaugural Address d. The Gettysburg
0.5 is 10 times as great as what. Write as a decimal
how do you solve 3x+7=x
Find what percent 591 is of 2364
use diagrams or the description of equivalent ratios to show that the ratios 2:3 4:6 and 8:12 are equivalent
How did geography affect the Reformation?