luella614ox1zum luella614ox1zum
  • 12-02-2019
  • Mathematics
contestada

Help Plz

Factor completly: x3 + 7x2 + 10x

A)
x(x + 5)(x + 2)


B)
x(x + 5)(x - 2)


C)
x(x - 5)(x + 2)


D)
x2(x + 5)(x + 2)

Respuesta :

bibiibii
bibiibii bibiibii
  • 12-02-2019

The answer would be B) x(x+5)(x-2)

Answer Link
gmany
gmany gmany
  • 12-02-2019

Answer:

[tex]\large\boxed{A.\ x(x+5)(x+2)}[/tex]

Step-by-step explanation:

[tex]x^3+7x^2+10x=x(x^2+7x+10)=x(x^2+5x+2x+10)\\\\=x[x(x+5)+2(x+5)]=x(x+5)(x+2)[/tex]

Answer Link

Otras preguntas

why is aluminum a substance
A student is downloading his digital textbook. After 22 minutes, he's dismayed to find that there's still 90% of the download left. How long, to the nearest min
$46 shoes 2.9 tax round to the nearest cent
Which is best example of s force counteracting Fp?
Movement of molecules from an area of lower concentration to one of higher concentration with carrier molecules, using energy, is called ______________. a. osm
Clouds can begin to form at which point?
What plan was adopted to make sure China could remain autonomous and fair trade would exist between nations?
What happens to the speed of an object that is dropped in free fall
What is the fraction of 0.038
This country has faced severe ethnic violence in its Darfur region. In 2011, the country held an election and voted to split into two separate countries. Which