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

Helppppp meeee pleaseeee it’s urgent!!
How do geographical concepts and historical themes will aid in global interactions
Determine the empirical and molecular formula: Ibufuren, a headache remedy contains 75.6% C, 8.08% H, and 15.5% O by mass and has a molar mass about 206 g/mol.
A payment made to expedite or to secure the performance of a routine governmental action is called a
What is the answer can u help me thank u
The sum of 12.6, 31, and 5.4 is greater then 20
When two-fifths of a number is increased by 15 the result is 27. What is the number?
Ifa runner runs the first leg of a race in 52 seconds plus or minus 2 seconds, write an equation to find the fastest and slowest times.
Triangle ABC and DEF are congruent. Find x. 45 50 58 73
Find the angle theta between u=<7,-2> and v=<-1,2>