x+1/x =6 find x⁴+1/x⁴
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Answer:
=32
Step-by-step explanation:
given
x+1/x=6
(x^2)^2+(1/x^2)^2
=(x^2+1/x^2)^2-2
=(x+1/x)^2-4
=(6)^2-4
=36-4
=32
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