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פּוֹפּוּלָרִי >

The product of two consecutive integers is 240.

פתרון

The product of two consecutive integers is 240.

פתרון

The numbers : 15, 16 or - 16, - 15

צעדי פתרון

Represent the numbers with

x

:

First number : x

Consecutive number : x + 1

A.T.Q.:

x (x + 1) = 240

x (x + 1) = 240

פתור את:

x = 15, x = - 16

x = 15

החלף את:

16

x = - 16

החלף את:

- 15

The numbers : 15, 16 or - 16, - 15

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