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

What happened to the wind speeds of the storms?
What's the answer to these two hard questions?
Is one pint greater than or less than 1 quarts
Mike is complaining that he did 150 j of work when moving a couch that has a mass of 30 kg a distance of 15 m. how much force did he use to move the couch?
What do you have when you snap your fingers twice every second
Thomas buys a case of bottled water. A case contains 36 bottles of water and costs 4.69. Thomas will sell each bottle of water for $0.75 at a school event. How
Choose the correct citation for a magazine article. A. McGovern, Joe: "Our Lady of Chaos." Entertainment Weekly. 13 May 2016: 32-33. Print. B. McGovern,
Nina used 100 beads to make 2bracelets 50 of the beads were red . She wrote down that 0.05 of the beads were red. Did Nina write the decimal correctly? Explain
Which of the following geographic regions is the most politically diverse?  Northeast South Midwest West
Which sentence describes one difference between dna and rna?