Latest self Aptitude Question SOLUTION: a^3 - b^3 - 3ab = 1 Prove that (a^3 - b^3 + ab) is a perect square.

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(#M40013790) SELF question Conditional identities Keep an EYE

a^3 - b^3 - 3ab = 1

Prove that
(a^3 - b^3 + ab) is a perect square.

Vinay Sipani (12 years ago)

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