If x² + (1/x²)= 6, find the value of x⁴+(1/x⁴).
plz send it in written form.
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Answer:
Answer: 34
Step-by-step explanation :-
x² + 1/x² = 6
squaring both the sides
( x² + 1/x² ) ² = 36
x⁴ + 1/x⁴ + 2*x²*1/x² = 36
= x⁴ + 1/x⁴ = 36-2
= 34
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