jonesc14845 jonesc14845
  • 04-06-2021
  • Mathematics
contestada

The difference of the square of a number and 18 is equal to 3 times that number. Find the positive solution.

Respuesta :

fabiali
fabiali fabiali
  • 04-06-2021

hi

hi

hi

hi

hi

hi

hi

hi

hi

hi

hi

Answer Link
bengisu898
bengisu898 bengisu898
  • 04-06-2021

Answer: x=6 or x=-3

Step-by-step explanation:

x^2-18=3x

x^2-3x-18=0

(x-6)*(x+3)=0

x-6=0    x+3=0

x=6        x=-3

Answer Link

Otras preguntas

What would you do if your best friend's daughter, Cindy, comes into the office where you work seeking birth control pills and advice? You know that her mother
How is electricity and magnetism related
Most teenage smokers who try to quit are successful True or False
After taking power, one action that Napoleon refused to take was to
Fran drew a triangle with no congruent sides and one right angle which term accurately describes a triangle mark all that apply it is not a test but it just say
When did internet came to existence?
Bush’s invasion of Panama was
Can someone help me write a poem about relationships including poetic devices ?
Why did Progressives seek to eliminate government corruption?
The boroughs of New York City are an example of __________ boundaries. a. state b. federal c. intracity d. county