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פּוֹפּוּלָרִי >

Two consecutive positive numbers are such that the sum of their squares is 113. Find the two numbers

פתרון

Two consecutive positive numbers are such that the sum of their squares is 113. Find the two numbers

פתרון

The numbers : 7, 8

צעדי פתרון

Represent the numbers with

x

:

First number : x

Consecutive number : x + 1

A.T.Q.:

x^{2} + (x + 1)^{2} = 113

x^{2} + (x + 1)^{2} = 113

פתור את:

x = 7, x = - 8

Select positive solutions:

7

x + 1 = 7 + 1 = 8

The numbers : 7, 8

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