faithg3263 faithg3263
  • 02-08-2020
  • Mathematics
contestada

Factor .
X2-x-56=0

PLEASE HELP!!!

Respuesta :

hbj
hbj hbj
  • 02-08-2020

Answer:

use factoring x (see attachment)

-8 x 7 = -56

-8 + 7 = -1

(x - 8)(x + 7) = 0

x = 8, -7

hope this helps :)

Ver imagen hbj
Answer Link

Otras preguntas

What is process that involves the collection of information and ideas supported by belief or opinion for science?
Vance saw an ad in the newspaper that showed a new four-door sedan on sale for $15999. When Vance arrived at the dealership, he was told that the last sales mod
Calculate the area of triangle ABC if a = 7.9, b = 6.3 , and c= 8.5
What is the distance between
The cup of endurance runs over That Means ?
if 0.00102=102/N, what is the value of N
In American society, romantic love is considered the main reason for people to marry. On the other hand, in some societies, romantic love is considered a form o
Which general served as Supreme Commander of the Allied Forces for D-Day? A. Bernard Montgomery B. George Patton C. Dwight Eisenhower D. Omar Bradley
Find x please!! EMERGENCY
What is the volume of the composite figure? Use 3.14 for Round to the nearest hundredth See attached picture