laurajanebuckl
laurajanebuckl
17-09-2015
Mathematics
contestada
Divide (x^3+2x^2-x-2) by (x-1)
Respuesta :
Julik
Julik
17-09-2015
[tex] \frac{x^3+2x^2-x-2}{(x-1)} =x^2+3x+2 \\ \\ x^3+2x^2-x-2= \\= x^2(x+2)-(x+2) \\ =(x+2)(x^2-1)=(x+2)(x-1)(x+1) \\ \\ \frac{x^3+2x^2-x-2}{(x-1)} = \frac{(x+2)(x-1)(x+1)}{x-1} =(x+2)(x+1)=x^2+3x+2[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 72+ )
Otras preguntas
A rectangle's length is 4 feet more than it's width. If the area of the rectangle is 396 square feet, what is its width, in feet?
What is the maximum number of unpaired electrons in a d subshell?
1,00$ for 4 years at 2.0% compounded quarterly how much money would it be at the end of a year
Ella withdrew $20 at a time from her bank account and withdrew a total of $140. Francis withdrew $45 at a time from his bank account and withdrew a total of $27
When a volcano erupts, it emits volcanic ash into the sky. Based on this information and your knowledge of photosynthesis, answer each question below. 1. What
A group of 24 people is selected at random. What is the probability that at least two of them have the same birthday
There were 94172 people at a football game on Saturday.On Monday 1000 fewer people were at a football game, in word form how many people were at the football ga
ABC or D last question i need !!
ABCD is a parallelogram. AB>AD. Prove: m∠ADB>m∠BDC. Show your work (statement reason maybe?)
PQ=RQ? Someone who is smart in math help me.
