20. If x=
5-√21/2,then prove that(x^3+1/x^3)^-5(x^2+1/x^2)+(x+1/x)=0.
20. If x=
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20. If x=
5-√21/2,then prove that(x^3+1/x^3)^-5(x^2+1/x^2)+(x+1/x)=0.
You must be logged in to post a comment.
Answer:
pua sethipain ta abe late hela ans daba pain .. tu jemiti kahilu ki 4 min re asuchi mu gali heri khaibaku !! hahahahahaha..
kn khauchu ??