ATHENATICS
104
Find the value of
x³+y³ When xy=-5 and xy= 8
​

1 thought on “ATHENATICS<br />104<br />Find the value of<br />x³+y³ When xy=-5 and xy= 8<br />​”

1. Answer:

   250 and 1024

   Step-by-step explanation:

   xy=(-5)

   x³+y³

   (-5)³+(-5)³

   (-125)+(-125)

   (-125)-125

   125+125=250

   x³+y³=250

   xy=(8)

   x³+y³=8³+8³

   =512+512

   =1024

   x³+y³=1024

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