MariH
MariH
03-05-2014
Mathematics
contestada
What is the product of (x+1) and (2x^2+3x-1)?
Respuesta :
Faustina15
Faustina15
03-05-2014
(x+1)(2x^2+3x-1)
x(2x^2)+x(3x)+x(-1)+1(2x^2)+1(3x)+1(-1)
2x^3+3x^2-1x+2x^2+3x-1
2x^3+5x^2+2x-1
Answer Link
kate200468
kate200468
03-05-2014
[tex](x+1)\cdot (2x^2+3x-1)=2x^3+3x^2-x+2x^2+3x-1=\\ \\=2x^3+5x^2+2x-1[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 21+ )
Otras preguntas
There are 5 marbles. There are RED, GREEN, and BLUE. The BLUE marble is 2 more than RED and GREEN combined. The RED marble is 1 less than GREEN. How many does e
Normal ketchup vs Fancy Ketchup. What’s the difference?
CAN ANYONE DO IT IN A RECORDING AS A MALE VOICE describe your ideas for protecting the environment at home and at school using any audio recording software. Use
solve by completing y^2+7y+12=0
Find the lateral area of the cone in terms of π.
I’m doing dinner practice for a quiz tomorrow but I’m confused on how to do any of this? It says mark the lines for rhyme scheme help? 50 points
A map of a highway has a scale of 2 inchesequals39 miles. The length of the highway on the map is 9 inches. There are 7 rest stops equally spaced on the highw
Can someone please help me on number 11?
The mood of the spectators at the beginning of the game could best be described as
What do we know about enrolling children in preschools before they begin formal schooling (which usually takes place at around 5 or 6 years of age)? Children wh
