pls answer the 2nd question beggjng
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Answer:
x²+1/x² = 34
Step-by-step explanation:
x+1/x = 6
=> (x+1/x)² = 6²
=> x²+1/x²+2*x*1/x = 36
=> x²+1/x²+2 = 36
=> x²+1/x² = 36-2
=> x²+1/x² = 34
using formula (x+y)² = x²+y²+2*x*y
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