May 2021 3 61 Report
Estou fazendo a fórmula de Bhaskara corretamente?

Aqui está a equação:

5x²+2x=3x+3

5x²-x=3

Logo...

a=5

b=-1

c=3

Delta=-1+4*3

Delta=-1+12

1±√11 : 2*5

1±3,3 :10

x1=4,3 : 10=0,43

x2=-2,3 : 10=0,23

logo X pertence a R tal que x≈0,43 ou x≈0,23

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