Math, asked by alishabbeer, 1 year ago

if a^2-4a-1=0 then the value of a^2+1/a^2
plzzz friends solve this and give me answer tomorrow is my examm

Answers

Answered by Yakult11
1
I hope my answer is correct
Attachments:

alishabbeer: we have to find the value of a^2+1/a^2
alishabbeer: help me
alishabbeer: give my answer
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