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14-03-2022
Mathematics

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if a-1/a = 8 find the value of (a+1/a) square

if a1a 8 find the value of a1a square class=

Respuesta :

claire33p7xpgf claire33p7xpgf

14-03-2022

Answer:

(1) a+1/a=8a+2/8a+1

(2) a²-1/a²=(a+1)(a-1))a²

(8a+2)(8a)/(8a+1)²

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