The positive solution of the equation x²-x-1=0 is What is the similarity between the two decimals? The solution 1+√√5 2 2 Vand 1+√5 2 1-√√5 ≈ and the negative solution is 1-√√√5 2 Use a scientific calculator. Find the decimal approximations for both.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Drop down options are -0.618033989  and   1.618033989

The positive solution of the equation x²-x-1=0 is
What is the similarity between the two decimals?
The solution
1+√√5
2
22
and
1+√√5
2
1-√√5
2
22
and the negative solution is
Which of the following states the similarity between the two decimal approximations?
OA. The decimal part of both approximations is the same.
OB. The integer part of both approximations is the same.
1- √5
-. Use a scientific calculator. Find the decimal approximations for both.
2
Transcribed Image Text:The positive solution of the equation x²-x-1=0 is What is the similarity between the two decimals? The solution 1+√√5 2 22 and 1+√√5 2 1-√√5 2 22 and the negative solution is Which of the following states the similarity between the two decimal approximations? OA. The decimal part of both approximations is the same. OB. The integer part of both approximations is the same. 1- √5 -. Use a scientific calculator. Find the decimal approximations for both. 2
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