X2+5x+6=(x+2)×(x+3), which is called factorization. The two formulas in brackets are the factors of the first formula.
Question 2: What are the factors of Math 30? The factors of Math 30 are 1, 2, 3, 5, 6, 10, 15 and 30.
Question 3: What does the factor mean? Title: factor pinyin: yρn zǐ
Basic explanatory factors; There are many factors that affect crop yield.
2. Mathematical concepts
If the integer n is divided by m, the result is an integer with no remainder, then we call m a factor of n. It should be noted that this relationship only holds if the dividend, divisor and quotient are integers and the remainder is zero.
3. Biological significance
The substance produced by reading DNA gene fragments in cells is called factor, which is a factual substance and is mainly used to transmit signals in cells to control inheritance and metabolism in cells.