vi

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Phổ biến Word Problems >

550/22 is a square number

Lời Giải

\frac{550}{22} i s a s q u a re n u mb er

Lời Giải

The number : 5 or - 5

Các bước giải pháp

Represent the number with

x

A.T.Q.:

\frac{550}{22} = x^{2}

Giải

x, \frac{550}{22} = x^{2} : x = 5, x = - 5

The number : 5 or - 5

Ví dụ phổ biến

find 2 consecutive odd integers such that 3 times the smaller is 12 more than the larger three times the sum of a number and 8 equals 2 The sum of two numbers is 42 . The larger number is 14 more than the smaller number. What are the numbers?one number is two less than five times another. If their sum is increased by five, the result is twenty-seven. Find both numbers If 14 is added to a number, the result is 40 less than twice the number. Find the number.