Question

Si: X.Y=3 ; X³-Y³=170.Calcular "X-Y"

Answer 1

Respuesta:

X - Y = 3

Explicación paso a paso:

X³ - (3)³ = 170

X³ - 27 = 170

X³ = 170 + 27

X³ = 197

∛X³ = ∛197

X = 5.81 aprox.

X - Y = ?

5.81 - 3 = 2.81 ≈ 3