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Popular >

the difference of the squares of a pair of consecutive whale numbers is 113. what are the two numbers.

Solution

the difference of the squares of a pair of consecutive whale numbers is 113. what are the two numbers.

Solution

The numbers : - 57, - 56

Solution steps

Represent the numbers with

x

:

First number : x

Consecutive number : x + 1

A.T.Q.:

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

Solve

x^{2} - (x + 1)^{2} = 113 : x = - 57

x + 1 = - 57 + 1 = - 56

The numbers : - 57, - 56

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