en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Word Problems >

The square root of a number, decreased by 2, is 4

Solution

T h e s q u a re roo t o f a n u mb er, d ecre a se d b y 2, i s 4

Solution

The number : 18

Solution steps

Represent the number with

x

A.T.Q.:

x - 2 = 4

Solve for

x, x - 2 = 4 : x = 18

The number : 18

Popular Examples

The sum of 5 times a number and 2 is 8 Find the radius of a sphere with volume of 4574.88in^3 Four times a sum of a number and 6 equals 8 a mother is 4 times as old as her son. two years ago, the sum of their ages is 51. how old is each?Jenny is 9 years younger than Sammie. 5 years ago Sammie was 4 times older than Jenny. How old are each of them right now?