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

04-06-2021

hi

hi

hi

hi

hi

hi

hi

hi

hi

hi

hi

Answer Link

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

North America is a very poor country? True or false.

Why do people have civic responsibilities?

____ penicillin kills bacteria was discovered in 1928 by Alexander Fleming.

Angles 1 and 2 are complementary, and angle 1=3x+3 and angle 2=10x-4, find the degree measure of each angle

Populations of a single species that are quite distinct from one another phenotypically may be connected by populations that have which characteristics?

1. Which point on the number line below best represents the value of V62? + ++ 6.0 65 70 75 8.0 8.5 9.0 9.5 10.0 10.5 a) Point A c) Point C b) Point B d) Point

My nephew reads at accelerated level

PLZ HELP!! ASAP!! spittlebugs release foam to hide themselves in branches what kind of adaptation is this? a) biochemical b)ecological c)structural d)physiologi

How many Joules are absorbed by a pot of water with a mass of 600 g in order to raise the temperature from 30° C to 40° C? (The specific heat of water is 4.184

Describe how the Buchner funnel was used to filter the ocean water. What went through the filter?