Find x^3-Y^3 when X-Y=6, XY=10
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Step-by-step explanation:
Given, x+y=5,xy=6
(x+y)
3
=x
3
+y
3
+3xy(x+y)
Therefore, 5
3
=x
3
+y
3
+3(6)(5)
⇒125=x
3
+y
3
+90
⇒x
3
+y
3
=125−90=35
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