3 years ago

Plz fast plzzzzzzzz

Mathematics

1 answer:

scoray [572]3 years ago

4 0

Step-by-step explanation:

cubing both sides (p+1)^3= (7)^3

=> p^3+1/p^3+ 3(p+1/p) = 343

=> p^3+ 1/p^3 + 3(7)= 343

=> p^3+1/p^3= 343-21

=> p^3+1/p^3= 322

hope it helps

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Plz fast plzzzzzzzz ​

Plz fast plzzzzzzzz