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MATH 4109 TEST 2 REVIEW | COMPLETE QUESTIONS WITH 100% RATED EXPERT SOLUTIONS |2026 LATEST UPDATED

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MATH 4109 TEST 2 REVIEW | COMPLETE QUESTIONS WITH 100% RATED EXPERT SOLUTIONS |2026 LATEST UPDATED

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MATH 4109 TEST 2 REVIEW | COMPLETE QUESTIONS WITH 100%

RATED EXPERT SOLUTIONS |2026 LATEST UPDATED

How did the geography of China influence the development of mathematics? - (answer)Chinese

culture and mathematics developed INDEPENDENTLY because of their isolation.

Problem based math related to calendar, trade, land measurement, architecture, government

record, and taxes.




Shang Dynasty (14th century BCE)- - (answer)additive and multiplicative.

Symbols for 1 through 9 and powers of 10.

Not positional so no need for 0.




Counting Boards (4th century)- - (answer)Checkerboards with rows and columns.

Numbers represented with rods made from ivory and bamboo.

Units in right hand column, then tens, etc.

Natural place value system

Alternating orientation for rods.




Describe the significance of Nine Chapters on the Mathematical Art (Liu Hui). -

(answer)Provides methods for solving problems of engineering, taxes, trading, and surveying.

, Played a fundamental role in the development of mathematics in China.




Translation Movement - (answer)Translate all the world's knowledge into Arabic.




Baghdad - (answer)"House of Wisdom"- Capital of Empire

Both Muslim and non-Muslim scholars gathered here.




Hindu-Arabic Numerals - (answer)Our numeration system




Al-Khwarizmi - (answer)Wrote the book on addition and subtraction.




Book on Addition and Subtraction After the Method of the Indians - (answer)Used 9 characters

for 1-9, and a circle for 0.

Demonstrated how to write numerals in this system.

Fractions- used old Egyptian methods of unit fractions.

Introduced Hindu-Arabis system to Europe.




Condensed Book on the Calculation of al-Jabr and al-Mugabala - (answer)Al-Jabr meaning

"restoring" or "reunion" means transposing a subtracted quantity to the other side of the equation

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