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

Otras preguntas

State if the three numbers can be the measures of the sides of a triangle

They had laughed at the shabbiness of the hotel. “Oh well,” they’d said, “we aren’t going to spend any time inside.” And they had not. They’d spent the day and

The phrase "fifty-four forty or fight!" was a slogan used by people in the early 19th century who supported

how many 3/4 are in 3

How are tiles different from tesserae?

i need help this is for tomorrow please

Compare the examples of the dwarves' and the goblins' prejudices with the effects of Bilbo's choice. What theme do you notice? Support your theme with examples

the formation of frost on a cold window panel is an example of which of the following... A. Sublimation B. CondensationC. DepositionD. Transpiration

Why does the town feel sorry for Emily? Why do you think she does not fit in?

Warm-up before stretching A. Aerobic capacity B. Muscle strength C. Flexibility D. Anaerobic capacity