nastyrat366
nastyrat366 nastyrat366
  • 13-05-2020
  • Mathematics
contestada

Consider the trinomial x2 − 9x + 20.

Respuesta :

gsconradish04
gsconradish04 gsconradish04
  • 13-05-2020
x2-9x+20
4 and 5 both go into 9 by addition and 20 by multiplication
(x-4)(x-5)

I assume by consider you mean factor,m.
Answer Link
Chelboy
Chelboy Chelboy
  • 13-05-2020

Answer:x=5 x=4

Step-by-step explanation:

x^2-9x+20

x^2-4x-5x+20

x(x-4)-5(x-4)

(x-5)(x-4)

x-5=0 x-4=0

x=5 x=4

Answer Link

Otras preguntas

What is 25% of $500.00? I think the answer is $475.00 Can someone verify if twenty five percent of 500.00 is $475.00
Thelma spent 1/6 of her weekly allowance on dog toys.  1/4 on a dog collar and 1/3 on dog food.  What fraction of her weekly allowance is left
The inner and outer Radii of a cylindrical pipe are 5 cm and 4 cm respectively. find the area of cross section of the pipe.
What is the creepiest sounding scale? What scale would u use for writing creepy music in other words
What were the contributions of the Harappan civilization?
What's 5 divided by x squared explain
What all the multiples of 81?
find the sum. write each mixed number in simplest form 4 7/8 + 5 1/4
Thelma spent 1/6 of her weekly allowance on dog toys.  1/4 on a dog collar and 1/3 on dog food.  What fraction of her weekly allowance is left
What's 5 divided by x squared explain