es

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Word Problems >

The square of a number is equal to two more than the number.

Solución

T h e s q u a re o f a n u mb er i s e q u a l t o tw o m ore t han t h e n u mb er .

Solución

The number : 2 or - 1

Pasos de solución

Represent the number with

x

A.T.Q.:

x^{2} = 2 + x

Resolver para

x, x^{2} = 2 + x : x = 2, x = - 1

The number : 2 or - 1

Ejemplos populares

Suppose you want to have 10000 in an account at the end of 15 years. How much money would need to be deposited now if the account earns 5% interest compounded quarterly? Round the answer to the nearest cent.Zara is one year older than Zantrop, Kari is 1/3 of a year older than Zara, and their age combined is 17 4/12 . How old are Zantrop, Kari, and Zara?27 is 90% of what number If 2/3 of a number is 10 , then what is 1.75 times of that number?Find the balance if Callie invests the 9000 in a money market fund that earns 2.70:'% compounded daily for 8 years. Round to the nearest cent.