If x-1/x = 5, find the value of:
1) x square + 1/x square
2) x to the power 4 + 1/x to the power 4
I need step by step solving for these questions. Pls send the ans fast. Best one with appropriate steps would be marked the brainliest
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(x-1/x)^2=25
→x^2+1/x^2-2=25
→x^2+1/x^2=27
(x^2+1/x^2)^2=27 ^2
→x^4+1/x^4+2=729
→x^4+1/x^4=727
→x^2+1/x^2-2=25
→x^2+1/x^2=27
(x^2+1/x^2)^2=27 ^2
→x^4+1/x^4+2=729
→x^4+1/x^4=727
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