Math, asked by PriyankaPriyanka, 9 months ago

write down the ALGEBRAIC IDENTITIES.​

Answers

Answered by Lakshya2008
3

Answer:

IDENTITIE (1)

(a+b)^2 = a^2 + 2ab + b^2

IDENTITIE (2)

(a – b)^2 = a^2 – 2ab + b^2

IDENTITIE (3)

a^2 + b^2 = (a + b)(a – b)

IDENTITIE (4)

(x + a)(x + b) = x^2 + (a + b) x + ad

Step-by-step explanation:

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Answered by ItzMizzInnocent
2

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Algebraic Identities :-

  • (a+b)² = + + 2ab
  • (a-b)² = + - 2ab
  • - = (a+b) (a-b)
  • (x+a) (x+b) = + (a+b)x + ab
  • (a+b+c)² = + + + 2ab + 2bc + 2ca
  • (a+b)³ = + + 3ab (a+b)
  • (a-b)³ = - - 3ab (a-b)
  • ++-3abc = (a+b+c) (++- ab-bc-ca)

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