if x^2+1/x^2=66,find the valve of x-1/x
Answers
Answered by
1
(x-1/x)^2=x^2+1/x^2-2
(x-1/x)^2=66-2
(x-1/x)^2=64
x-1/x=√64
x-1/x=8
(x-1/x)^2=66-2
(x-1/x)^2=64
x-1/x=√64
x-1/x=8
Answered by
0
Hey mate...
Here is your answer
SOLUTION ==
( x - 1/x )^2
= x^2 + 1/x^2 - 2
= 66 -2
= √64
=8 answer
I hope it will help you
#yahyaahmad#
Here is your answer
SOLUTION ==
( x - 1/x )^2
= x^2 + 1/x^2 - 2
= 66 -2
= √64
=8 answer
I hope it will help you
#yahyaahmad#
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