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人気のある >

The product of two consecutive even whole numbers is 960

解

The product of two consecutive even whole numbers is 960

解

The numbers : 30, 32 or - 32, - 30

解答ステップ

Represent the numbers with

x

:

First number : x

Consecutive number : x + 2

A.T.Q.:

x (x + 2) = 960

解く

x (x + 2) = 960 : x = 30, x = - 32

挿入

x = 30 : 32

挿入

x = - 32 : - 30

The numbers : 30, 32 or - 32, - 30

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