Math, asked by gurmeetsinghgu92, 6 months ago

plz help me

its very urgent​

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Answered by celljovi007
0

Step-by-step explanation:

(a+b)2 = a2 + b2 + 2ab. (a-b)2 = a2 + b2 – 2ab. (a+b) (a-b) = a2 – b. (x + a)(x + b) = x2 + (a + b)x + ab

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