Write any 6 Algebraic Identities.
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Step-by-step explanation:
The standard algebraic identities are:
(x + a)(x + b) = x2 + (a + b) x + ab. (a + b + c)2 = a2 + b2 + c2 + 2ab + 2bc + 2ca. (a + b)3 = a3 + b3 + 3ab (a + b) (a – b)3 = a3 – b3 – 3ab (a – b)
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Answer:
1) (x + a)(x + b) = x² + (a + b) x + ab
2) (a + b + c)² = a²+ b² + c² + 2ab + 2bc + 2ca
3) (a + b)³= a³ + b³ + 3ab
4) (a+b)² = a² + b² + 2ab
5) a³ + b³ = (a³+b³)-3ab(a+b)
6) a²-b² = (a - b) (a + b)
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