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Popular Word Problems >

resolver para x, The difference of the square of a number and 4 is equal to 3 times that number

Solução

so l v e f or x, T h e d i ff ere n ce o f t h e s q u a re o f a n u mb er an d 4 i s e q u a l t o 3 t im es t ha t n u mb er

Solução

The number : 4 or - 1

Passos da solução

Represent the number with

x

A.T.Q.:

x^{2} - 4 = 3 x

Resolver para

x, x^{2} - 4 = 3 x : x = 4, x = - 1

The number : 4 or - 1

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