Question

If x²+1/x²=6, Find the value of x⁴+1/x⁴​

Answer 1

Answer:

given x^2+1/x^2=6

squaring on both sides

we get,

x^4+1/x^4+2= 36

x^4+1/x^4= 36-2

= 34

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Step-by-step explanation:

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Answer 2

Answer:

use formula of (a+)^2= a^2+b^2+2ab

x^4+1/x^4+2=36

x^4+1/x^4= 36-2=34