Espressione (78234)
ciao mi potreste aiutare cn qst espressione ??????!!!!! grazie in anticipo -LACO-
Aggiunto 8 minuti più tardi:
{1:[(
Aggiunto 8 minuti più tardi:
{1:[(
[math]\frac{2}{3}+\frac{9}{8}x\frac{4}{3}) : (\frac{27}{12}-\frac{1}{2}-\frac{2}{3})-\frac{1}{3}]}:X=X:{[\frac{23}{12}:\frac{7}{12}: (\frac{3}{20}+\frac{2}{5}+\frac{7}{4})]^2: \frac{240}{49}[/math]
Risposte
Ciao! Ecco la soluzione!
{1 : [(2/3 + 3/2) : (27/12 –1/2 –2/3) –1/3]} : X = X : [23/12 :7/12 : (3/20 +2/5 +7/4)]² :240/49
{1 : [(4+9)/6 : (27-6-8 )/12 –1/3]} : X = X : [23/12 :7/12 : (3+8+35)/20]² :240/49
[1 : (13/6 : 13/12 –1/3)] : X = X : (23/12 :7/12 : 23/10)² :240/49
[1 : (13/6 x 12/13 –1/3)] : X = X : (23/12 x12/7: 23/10)² :240/49
[1 : (2 –1/3)] : X = X : (23/7: 23/10)² :240/49
[1 : (6-1)/3] : X = X : (23/7x 10/23)² :240/49
1 : 5/3 : X = X : (10/7)² :240/49
1 x 3/5 : X = X : 100/49 :240/49
3/5 : X = X : 100/49 x49/240
3/5 : X = X : 5/12
X^2 = 3/5 x 5/12
X^2 = 1/4
X = ±1/2
Spero di non aver commesso errori. Ciao!
{1 : [(2/3 + 3/2) : (27/12 –1/2 –2/3) –1/3]} : X = X : [23/12 :7/12 : (3/20 +2/5 +7/4)]² :240/49
{1 : [(4+9)/6 : (27-6-8 )/12 –1/3]} : X = X : [23/12 :7/12 : (3+8+35)/20]² :240/49
[1 : (13/6 : 13/12 –1/3)] : X = X : (23/12 :7/12 : 23/10)² :240/49
[1 : (13/6 x 12/13 –1/3)] : X = X : (23/12 x12/7: 23/10)² :240/49
[1 : (2 –1/3)] : X = X : (23/7: 23/10)² :240/49
[1 : (6-1)/3] : X = X : (23/7x 10/23)² :240/49
1 : 5/3 : X = X : (10/7)² :240/49
1 x 3/5 : X = X : 100/49 :240/49
3/5 : X = X : 100/49 x49/240
3/5 : X = X : 5/12
X^2 = 3/5 x 5/12
X^2 = 1/4
X = ±1/2
Spero di non aver commesso errori. Ciao!
E' perfetto nn hai commesso alcun errore xk il risultato corrisponde a qll del libro
GRAZIE 1000 :D
GRAZIE 1000 :D