Question

2−3√5/ 3+5√5​ simply

no sPam.​

Answer 1

Answer:

-8 is right answer

Step-by-step explanation:

In biology and ecology, abiotic components or abiotic factors are non-living chemical and physical parts of the environment that affect living organisms and the functioning of ecosystems. Abiotic factors and the phenomena associated with them underpin biology as a whole

Answer 2

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=2+4√5(Decimal: 10.944272)

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