ko

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

인기 있는 Word Problems >

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

해법

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 .

해법

The number : - 3

솔루션 단계

Represent the number with

x

A.T.Q.:

x = x^{2} - 12

x

해결 대상

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

Select negative solutions:

- 3

The number : - 3

인기 있는 예

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 차이 of 9. Find the smaller number.The 원둘레 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?