Question

question 7 in below picture please. this is needed quite urgently, thank you very much for your help. a b c or d answer below

Answer 1

Step-by-step explanation:

x^2-3x+1

x=(-b+_ √b^2-4ac)/2a

=(3+_√9-4(1)(1))/2

=(3+_√5)/2

=(3+√5)/2 or (3-√5)/2

Answer 2

Answer:

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Step-by-step explanation:

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