Răspunsuri

  • Utilizator Brainly
2014-02-16T16:34:14+02:00
Mg=radaxb
6=radx√3/2
36=
x√3/2
72=x√3
x=72/
√3=72√3/3=24√3

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2014-02-16T16:41:08+02:00
Notam numerele cu 'a' si 'b' . 
Mg = √a*b 
Mg = √(√3/2 * b) , dar Mg = 6 => √(√3/2 * b) = 6 (ridicam la putere)
=> √3/2 * b = 36 => b = 36 * 2/√3 (rationalizezi cu √3 ) => b = 36 * 2√3 / 3 => b = 24√3.
Faci proba si vezi daca iti iese. Succes. :)
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