Question

pls answer this question
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Answer 1

Answer:

a=8/41 b=-19/41

Step-by-step explanation:

2-  √5

2+3√5

multiply numerator and denominator with 2-3√5

we get

(2-√5)× (2-3√5)

(2+3√5)×(2-3√5)

= (4-6√5-2√5+3×(5))

         (4-9×(5)

=    19-8√5

         -41