1.

Verify : x​​​​​​3 + y​​​​​​3 = (x + y) (x​​​​​​2 + y​​​​​​2 – xy)

Answer»

Verify :

x​​​​​​3 + y​​​​​​3 = (x + y) (x​​​​​​2 + y​​​​​​2 – xy)



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