it

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popolare Word Problems >

fattorizzare The product of two consecutive odd integers is 195. Find the integers.

Soluzione

f a c t or T h e p ro d u c t o f tw o co n sec u t i v e o dd in t e g ers i s 195. F in d t h e in t e g ers .

Soluzione

The numbers : 13, 15 or - 15, - 13

Fasi della soluzione

Represent the numbers with

x

:

First number : x

Consecutive number : x + 2

A.T.Q.:

x (x + 2) = 195

Risolvi

x (x + 2) = 195 : x = 13, x = - 15

Inserire in

x = 13 : 15

Inserire in

x = - 15 : - 13

The numbers : 13, 15 or - 15, - 13

Esempi popolari

nine less than twice a number is thirty one.how much bigger is 7 than 3 Connor puts 1,000.00 into an account to use for school expenses. The account earns 5% interest, compounded monthly. How much will be in the account after 8 years?The sum of two numbers is 9 and their differenza is 7:What are the two numbers Dalton opened a savings account and deposited 800.00 as principal. The account earns 15% interest, compounded annually. What is the balance after 6 years?