ru

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Популярное Word Problems >

The sum of a certain positive number and the square of that number is 12. What si the number?

Решение

T h e s u m o f a cer t ain p os i t i v e n u mb er an d t h e s q u a re o f t ha t n u mb er i s 12. Wha t s i t h e n u mb er ?

Решение

The number : 3

Шаги решения

Represent the number with

x

A.T.Q.:

x + x^{2} = 12

Решите для

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

Select positive solutions:

3

The number : 3

Популярные примеры

If a fair coin is tossed 6 times, what is the probability, rounded to the nearest thousandth, of getting at most 2 heads?What would be the compound interest obtained on an amount of 4800 at a rate of 5% per year for 3 years The product of a number and 7 is 42.A square playground has a perimeter of 160 meters. How long is each side of the playground?two less than the product of 5 and a number equals 6