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IceJOKER [234]
3 years ago
12

Quick question, is this the same as this???

Mathematics
1 answer:
salantis [7]3 years ago
8 0
Your first steps are correct.  Mult. the given fraction by (1+sqrt(5)) / (1+sqrt(5)).

Result:  8(1 + sqrt(5) )       8(1 + sqrt(5) )
             ------------------- = ----------------------
                 1 - 5                         -4

Must keep that denominator (-4).
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I thinks its A. sorry if its wrong

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