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Phổ biến Word Problems >

The product of two consecutive even integers is 528. Find the integers

Lời Giải

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 528. F in d t h e in t e g ers

Lời Giải

The numbers : 22, 24 or - 24, - 22

Các bước giải pháp

Represent the numbers with

x

:

First number : x

Consecutive number : x + 2

A.T.Q.:

x (x + 2) = 528

Giải

x (x + 2) = 528 : x = 22, x = - 24

Thay

x = 22 : 24

Thay

x = - 24 : - 22

The numbers : 22, 24 or - 24, - 22

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