(x⁴+1/x⁴) * (x+ 1/x)
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Answer:
(x⁴+1/x⁴)*(x+1/x)=2
Step-by-step explanation:
x⁴*x+ x⁴*1/x+ 1/x⁴*x+ 1/x⁴*1/x=x⁵+ x⁴/x + x/x⁴ + 1/x⁵
=x⁵+x³+x⁻³+x⁻⁵
=x⁰+x⁰=1+1=2
hope this is going to help
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