zs

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

受欢迎的 >

the product of two consecutive integers is 288. Find the integers.

解答

the product of two consecutive integers is 288. Find the integers.

解答

The numbers : \frac{- 1 + 1153}{2}, \frac{- 1 + 1153}{2} + 1 or \frac{- 1 - 1153}{2}, \frac{- 1 - 1153}{2} + 1

求解步骤

Represent the numbers with

x

:

First number : x

Consecutive number : x + 1

A.T.Q.:

x (x + 1) = 288

解

x (x + 1) = 288 : x = \frac{- 1 + 1153}{2}, x = \frac{- 1 - 1153}{2}

代入

x = \frac{- 1 + 1153}{2} : \frac{- 1 + 1153}{2} + 1

代入

x = \frac{- 1 - 1153}{2} : \frac{- 1 - 1153}{2} + 1

The numbers : \frac{- 1 + 1153}{2}, \frac{- 1 + 1153}{2} + 1 or \frac{- 1 - 1153}{2}, \frac{- 1 - 1153}{2} + 1

流行的例子

Quinn opened a savings account and deposited 600.00. The account earns 10% interest, compounded annually. If he wants to use the money to buy a new bicycle in 3 years, how much will he be able to spend on the bike?A boy is 24 years younger than his father and in two years the sum of their age will be 40. How old is the son and the father now twice the 差集 of a number and 7 is 3 Ethan puts 800.00 into an account to use for school expenses. The account earns 5% interest, compounded monthly. How much will be in the account after 6 years?Brenda invests 26,375.79 in a savings account with a fixed annual interest rate of 5.63 % compounded semi-annually. What will the account balance be after 6 years?