please give me answer quickly
Attachments:
Answers
Answered by
0
(x-1/x)^2=x^2+1/x^2-2ĂxĂ1/x
=x^2+1/x^2-2
=51-2
=49
x-1/x=â49
=7
mark it as brainlist.
=x^2+1/x^2-2
=51-2
=49
x-1/x=â49
=7
mark it as brainlist.
Similar questions