Math, asked by kumarvishal26701, 4 months ago

if a square + 1/a square = 18 and a is not equal to 0 find a-1/a

Answers

Answered by ChaitanyaSambangi

1

Step-by-step explanation:

(a-1/a)^2= a square +1/asquare -2

=18-2

=16

a-1/a= 4

hope it helps you

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