sherrieasbury19
sherrieasbury19 sherrieasbury19
  • 02-06-2019
  • Mathematics
contestada

HELP PLEASE

factor each polynomial completely using the x-box method. must show work

​

HELP PLEASE factor each polynomial completely using the xbox method must show work class=

Respuesta :

Tucon
Tucon Tucon
  • 03-06-2019

 

2)  

x^2 - 14x - 32  = x^2 - 16x + 2x - 32  = x(x-16) + 2(x-16) = (x - 16)(x + 2)

⇒   x^2 - 14x - 32  = (x - 16)(x + 2)

---------

3)  

2n^2 - 7n - 15  =

= 2n^2 - 10n + 3n - 15 =

=  2n(n - 5) + 3(n - 5) =

= (n - 5)(2n + 3)

⇒ 2n^2 - 7n - 15  = (n - 5)(2n + 3)

---------

4)  

x^2 - 25 = (x - 5)(x + 5)

Answer Link

Otras preguntas

i dont get this please help
Which objects would cause refraction of light? (Select all that apply.) eyeglasses wooden boxes magnifying glasses prisms
How we can conservation soil.
In his or her role as ______________, the governor of Virginia represents all Virginians.
List any health care product that you are using these days, or have used in past. You can also list a product that you are planning to buy.
Let g(x) = sqrt2x/ln(x) find g'(x)
The addition is the opposite of subtraction, Completing the record of the sentence. Addition sentence Subtraction Sentencen 3 t4 n
pls answer quickly and lots of details
Point M is the midpoint of segment KL. Point N is the midpoint of segment ML. Point K is located at (-7,-6), and point L is located at (1,10). What are the coor
What did Minoans produce for export in their dry, rocky environment? figs, cheese, and nuts grain, wood, and copper olives, grapes, and sheep purple dye, glass,