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1 Pure Mathematics

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Question 85

Find the value of x x\,x such that 1+xx=5\dfrac{1 + x}{x} = \sqrt{5}x1+x​=5​

Give your answer in the form a+b5a + b\sqrt{5}a+b5​, where a a\,a and b b\,b are rational numbers.

[4]
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1 Pure Mathematics Questions

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