Question

a²-4a-1=0 find
a-1÷a​

Answer 1

Step-by-step explanation:

a² - 4a - 1 = 0

a² - 1 = 4a

Dividing by a

a - 1/a = 4

Answer 2

Answer:

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#Here's ur answer...☆☆☆

Step-by-step explanation:

$a {}^{2} - 4a - 1 = 0 \\ = > {a}^{2} - 1 = 4a \\ = > \frac{ {a}^{2} - 1 }{a} = 4 \\ = > a - \frac{1}{a} = 4(ans)$

Hope this helps u ....

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