Chapter 10, chapter 10. 2 of the next chapter on mathematics for the eighth grade. 2. Steps to master the splits: the molecules, the denominators, the symmetrical elements, the correct fractions of the single-dimensional formations, the multi-factors, and then the symmetry. 3. It is possible to make the split about the simplest. An attempt is made to divide a split molecule and a denominator by their public cause, similar to the approximate fraction of the fraction, according to the basic nature of the fraction, and to fill out the fractional fraction, stating the reasons for (1) (2) (3) ba6: depending on the basic nature of the fraction, the fractional molecules and denominators are multiplied (or divided) by the same integers, which are not equal to zero, the value of the fractions remains the same. Symbolic language: (c≠0), of which the c is a, b is the public factor. P127 example of the teaching material is approximately divided: (1) (ii) the 3th interpretation is that if a split molecule and the denominator do not have a public factor, then the split is usually divided into the simplest or the whole
How do you determine the public factor of the molecular denominator? The coefficient takes the same number of letters from the largest convention to the same number of sub-altitudes and the lowest number of sub-altitudes from the same sub-altitude to simplify the following splits: (1) (2) decomposition: (1) = m (2) ex. 4 decomposition of the fractional molecules or denominators into the form of accumulation and then identify the public factor ... Again. It is possible to simplify the division by a fraction, which is usually split between the molecules and the denominators into factors, if they are multiple, and then approximate points: (1); decomposition: ... (2); (3). (3). Variant training semi-organisers are first in the form of a public factor, and the molecular split is highest, with the lowest number of letters being sought, and then the public factor homogeneity is divided by equal to 1, not forgetting that the symbol requires the simplest calculation, and p128 in the instructional material for molecular separation of the mother-to-manufactory material, which is 1. A. B. D., in the course of practice (1); (3). Decomposition: (1) = (2) 2. 2. A option, which is wrong and does not fit the title; b option, which is the simplest fraction, is wrong and does not fit the title; c option, which is therefore wrong and does not fit the title; d option, which is correct and is the title. So d. 2. Simplicity is the public factor for which the molecules and denominators are bound. The public factor is that, so, in the condensed form, both the molecules and the denominators are the same. A option, which does not contain a public factor, is the simplest option and is consistent with the title; b option, which is the branch, which contains a public factor of 3 and not the simplest fraction; c option, which indicates that the molecule, which is the public factor of 2025 river north qin island, is not the simplest, but not the simplest; d option, which contains a public factor (or/or/or) in the fraction, is not the simplest, and is not the simplest, and therefore the key point is not the simplest option; b option, which is the simplest option, is the least logistical option, so that the soldier is in line (number), is in line, is in line with the " 6 " ; and c is in line with the " 5 " , which is not in line " ; and b option, is not in line with the " 2 " , which is not in line " ; and b option, is the " b option, which is in line b " , so long as it is in line 5 " ; in the absence of any other food supplements, if two soldiers hire a couple of men to accompany them, the maximum quantity of rice to support the march day (expressed in n-inclusive subs) 6 or 10 decomposition: a=3, b=4 ∴b-a=4-3=1. ∴ 分 1. 分 分 分 分 分 分 (expressed in n-containing subspecies) or = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = ∴ ∴ ∴ ∴ ∴ if there's no public factor for a split molecule and denominator, then this split is called the simplest.... Classroom synthetic textbook, p. 128, p. 1, item 2. If a is a positive integer and is a “harmonized fraction”, the value of a is . 7. A, b is a constant, the simplified result of the fraction is a whole, the simplified result of the fraction is also a whole, and the value of b-a is an interesting “point”. The “approach” index: e. G. = ... Have you seen such a score? In the face of this ridiculous score, after a smile, then seriously examine and find out that the results are right
Note: a3+b3=(a+b)(a2-ab+b2)
Solve: can ... Certify: a3+(a-b)3=
A+(a-b)
A2-a (a-b) + (a-b)2
A+(a-b)
(a2-a2+ab+a2-2ab+b2) =
A+(a-b)
(a2-ab+b2), = =.$
