Question

If
${x}^{2} + \frac{1}{ {x }^{2} } = 6$
Find the value of
${x}^{4} + \frac{1}{ {x}^{4} }$

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Answer 1

Answer:

x²+1/x² = 6

By Squaring both the sides.

(x²+1/x²)² = 6²

=> x⁴+1/x⁴ + 2×x²×1/x² = 36

=> x⁴+1/x⁴ = 36-2 = 34.

${x}^{2} + 1 \div {x}^{2} = {a}^{2} + {b}^{2} + 2ab$

therefore, Value of x⁴+1/x⁴ = 34. ans....

Answer 2

Answer:

This is my another ID mate.... above answer is given by me only..... thnx for marking as brainliest ❤️❤️