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Popolare Word Problems >

Find three consecutive even integers such that the square of the third is 52 more than the square of the second. The smallest integer is The middle integer is The largest integer is

Soluzione

F in d t h ree co n sec u t i v e e v e n in t e g ers s u c h t ha t t h e s q u a re o f t h e t hi r d i s 52 m ore t han t h e s q u a re o f t h e seco n d . T h e s ma ll es t in t e g er i s T h e mi dd l e in t e g er i s T h e l a r g es t in t e g er i s

Soluzione

Nessuna soluzione

Fasi della soluzione

Represent the numbers with

x

:

First number : x

Consecutive number 1 : x + 2

Consecutive number 2 : x + 4

A.T.Q.:

x = (x + 2) (x + 4)

Risolvi

x = (x + 2) (x + 4) :

Nessuna soluzione per

x \in R

Nessuna soluzione

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