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a fost răspuns

daca: x/5 = y/6, determinati x,y, stiind ca in plus: y^2 - x^2 = 176

Răspuns :

Corneadiana23
x/5=y/6
x=5y/6

y2-25y²/36=176
36y²-25y²=6336
11y²=6336
y²=576
y=24
x=5*24/6
x=120/6
x=20

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