Hello! Going to go to school and can't find suitable books for the preparation for the entrance exam. Are there any resources (books, websites (but not video tutorials preferred)) that is sufficient in depth is described, it is also important to another workbook - reshebnik exercises with answers (and preferably comments). Oh, Yes - come in 9th grade. Ie everything described below refers to the 8th grade.

Algebra:

Rational fractions and their properties. Square roots, properties, actions with square roots. Quadratic equations, rational equations, the theorem of vieta. Numeric inequality, their properties, solution of linear inequalities, the proof of inequalities systems of inequalities. Equations and inequalities containing the module. Degree with integer exponent and its properties. The system of equations. The image of a set of points in the plane given by the equation or inequalities (their system).Geometry:

Polygon. The area of a triangle. The theorem on the intersection of the median at one point. Parallelogram, trapezoid, rhombus, rectangle, square. Their properties, characteristics, area. The Theorem Of Thales. The like. The Pythagorean Theorem. Circumference. Arc and its degree measure. Inscribed angles. The theorem on the inscribed angle. Tangent. Inscribed circle and a circumscribed circle about triangle formulas for calculating their radii, inscribed polygon, the polygon described by their properties.

asked June 10th 19 at 14:19

2 answers

answered on

Solution

Well, school books up to class 8, inclusive and fit. Isn't that right?

UPD. perhaps this website will be useful. Find exactly what you want almost impossible. In school, in addition to the textbook, the normal teacher is still my experience says that he had accumulated during the teaching practice. But online, all you need to from a variety of sources to collect. And don't be afraid of video lessons unless you have traffic weight in gold :)

UPD. perhaps this website will be useful. Find exactly what you want almost impossible. In school, in addition to the textbook, the normal teacher is still my experience says that he had accumulated during the teaching practice. But online, all you need to from a variety of sources to collect. And don't be afraid of video lessons unless you have traffic weight in gold :)

answered on

Solution

I myself am an 8 and all these topics are in the textbooks of my school:

Algebra 8th grade S. M. Nikol'skii, M. K. Potapov, N. In.Reshetnikov, A. V. Savkin

Geometry grades 7-9 HP of Atanasyan, V. F. Butuzov, S. B. Kadomtsev, E. G. Poznyak

Algebra 8th grade S. M. Nikol'skii, M. K. Potapov, N. In.Reshetnikov, A. V. Savkin

Geometry grades 7-9 HP of Atanasyan, V. F. Butuzov, S. B. Kadomtsev, E. G. Poznyak

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everything else is achieved through hard work

if you were an honor student from the first class you should not be a problem with the program the school course, in other cases, the hiring of Tutors - Pedro65 commented on June 10th 19 at 14:30