Question

find the answer please now ​

Answer 1

x+1/x=7
answers=7/2
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Answer 2

Answer:

x+1/x = 7

On Squaring Both Sides

(x+1/x)² = (7)²

x²+(1/x)²+2(x)(1/x) = 49

x²+1/x²+2 = 49

x²+1/x² = 49-2

x²+1/x² = 47

(x-(1/x))² = x²+1/x²-2(x)(1/x)

(x-(1/x))² = 47-2

(x-(1/x))² = 45

x-1/x = √45

x-1/x = 3√5

HERE IS YOUR ANSWER

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