it

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popolare Word Problems >

a negative number is 12 less than its square. find the number.

Soluzione

a n e g a t i v e n u mb er i s 12 l ess t han i t s s q u a re . f in d t h e n u mb er .

Soluzione

The number : - 3

Fasi della soluzione

Represent the number with

x

A.T.Q.:

x = x^{2} - 12

Risolvi per

x, x = x^{2} - 12 : x = 4, x = - 3

Select negative solutions:

- 3

The number : - 3

Esempi popolari

Find two consecutive whole numbers that sqrt(140) lies between.the sum of two numbers is 45. the smaller number is 17 less than the larger number. what are the numbers?Two numbers have a sum of 21 and a differenza of 9. Find the smaller number.The circonferenza of a circle is 30.144 kilometers. What is the circle's area?Four consecutive integers add up to 390. What is the least of these integers?