What was al-khwarizmi’s contribution to the islamic golden age?

Muhammad ibn Musa al-Khwarizmi was a mathematician who wrote an algebra textbook that was used as the standard for centuries, presented the very first systematic solution of the linear and quadratic equations in Arabic, and wrote about astronomy and astrology. He was even known as one of the fathers of algebra.

answer; /// (c) i believe that the correct answer is; ///full faith and credit.

the correct answer is d. the monetary reserve is a set of funds represented in currency, money or similar, saved as a forecast of possible needs or for legal reasons.

the increase or decrease in the monetary base influences in the increase or decrease of the inflation rate. therefore, the excess of monetary reserve will cause the reduction of inflation.