a³+b³=(a+b)(a²-ab+b²) Proof | a Cube plus b Cube Identity Proof
In this this video we are going to show the proof of one of the most fundamental properties of algebra.
It states that a³+b³=(a+b)(a²-ab+b²).
Many people are tempted to say that a³+b³=(a+b)³ but that is not the case as we will learn in this video.
To derive this formula one must have basic knowledge of transferring terms from LHS to RHS and vice versa and know about factoring terms....
Enjoy...
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