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Lucyaneya
a fost răspuns

3 supra 4 + 4 supra 3-1,5 =

Răspuns :


[tex]\it \dfrac{3}{4} + \dfrac{4}{3}-1,5= \dfrac{3}{4} + \dfrac{4}{3} -\dfrac{\ 15^{(5}}{10} = \dfrac{^{3)}3}{\ 4} + \dfrac{^{4)}4}{\ 3} -\dfrac{^{6)}3}{2} =\dfrac{9+16-18}{12}= \\\;\\ \\\;\\ =\dfrac{7}{12}[/tex]


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