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Popolare Word Problems >

5 times a number is 14 less than the square of that number

Soluzione

5 t im es a n u mb er i s 14 l ess t han t h e s q u a re o f t ha t n u mb er

Soluzione

The number : 7 or - 2

Fasi della soluzione

Represent the number with

x

A.T.Q.:

5 x = x^{2} - 14

Risolvi per

x, 5 x = x^{2} - 14 : x = 7, x = - 2

The number : 7 or - 2

Esempi popolari

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