How to Solve Conditional Equations with Fractions and Exponents | Step-by-Step Explanation

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Can be done in one step knowing the x^2+1/x^2=23, (x+1/x)^4=5^4=625, but expanding
then using substitution on the square and transposing the numbers to the right side gives you x^4+1/x^4=625-4(23)-6=527

johngreen
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sir plz make a vedio on lines and angle

jagannathpatra
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Dear Teacher, is that possible to do this problem backwards? From power 4 to power 1

lavc