de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Word Problems >

the product of two consecutive even integers is 80

Lösung

t h e p ro d u c t o f tw o co n sec u t i v e e v e n in t e g ers i s 80

Lösung

The numbers : 8, 10 or - 10, - 8

Schritte zur Lösung

Represent the numbers with

x

:

First number : x

Consecutive number : x + 2

A.T.Q.:

x (x + 2) = 80

Löse

x (x + 2) = 80 : x = 8, x = - 10

Setze ein

x = 8 : 10

Setze ein

x = - 10 : - 8

The numbers : 8, 10 or - 10, - 8

Beliebte Beispiele

Find a number that has the property that the sum of the square root of the number and the square root of 3less than the number is 3.60 is 200% of what number Aisha is 58 years younger than Jeanette. Emma is 13. Stacy is 41 years older than Emma and 9 years younger than Jeanette. How old is Aisha?Wendy opened a savings account and deposited 500.00. The account earns 6% interest, compounded quarterly. If she wants to use the money to buy a new bicycle in 3 years, how much will she be able to spend on the bike?The sum of two numbers is 68 . The smaller number is 16 less than the larger number. What are the numbers?