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evaluate y²-1/y³-3 when y=2​

Sagot :

Answer:

4-0.125-3=0.875

Step-by-step explanation:

that's my answer

Answer:

[tex] \frac{3}{5} [/tex]

Step-by-step explanation:

Substitute mo lang yung 2

[tex] \frac{ {2}^{2} - 1 }{ {2}^{3} - 3} \\ = \frac{4 - 1}{8 - 3} \\ = \frac{3}{5} [/tex]