chaasaadmoses chaasaadmoses
  • 03-12-2020
  • Mathematics
contestada

what are the factors of x^2-8x-20

Respuesta :

miraculouslbcomics
miraculouslbcomics miraculouslbcomics
  • 03-12-2020

Answer:

(x+2)(x−10)

Step-by-step explanation:

x^2-8x-20

Factoring means  something like  this:

(x+_)(x+_)

Add together to get -8

Multiply together to get -20

think of the two numbers

Try 2 and -10:

2+-10 = -8

2*-10 = -20

Fill in the blanks of  with 2 and -10 to get

(x+_)(x+_) = (x+2)(x−10)

I hope it's right!

Answer Link

Otras preguntas

- i need help guys pleas
Maze must establish a communication channel between two data centers. After conducting a study, she came up with the idea of establishing a wired connection bet
help, please, please, please​
help please giving brainlist to anyone, (spanish 1)
I did the rest of the problems but I’m stuck on this problem. ( find the surface area)
Discuss four reasons why it is important for a novice entrepreneur.
Help me pls, the lesson is simple machines
What is the average social security benefit per month.
PLEASE HELP ASAP How much greater is 4×10 to the ninth power than 5×10 to the fifth power. Estimate by rounding to the nearest whole number
List three characteristics of living organisms​