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פּוֹפּוּלָרִי Word Problems >

the sum of the square of two consecutive odd integers is equal to 290

פתרון

t h e s u m o f t h e s q u a re o f tw o co n sec u t i v e o dd in t e g ers i s e q u a l t o 290

פתרון

The numbers : 11, 13 or - 13, - 11

צעדי פתרון

Represent the numbers with

x

:

First number : x

Consecutive number : x + 2

A.T.Q.:

x^{2} + (x + 2)^{2} = 290

x^{2} + (x + 2)^{2} = 290

פתור את:

x = 11, x = - 13

x = 11

החלף את:

13

x = - 13

החלף את:

- 11

The numbers : 11, 13 or - 13, - 11

דוגמאות פופולריות

when five times a number is less than twice a number the result is negative one the sum of 14 and a number is equal to 17 nine less than nine times a number is at least thirty-six The sum of negative eight and a number is forty-two.37% of what number is 19