Calculating with roots need not be frustrating. These are roots and cube roots - general statement Roots are generally formulated the inverse functions of potentiating a specific number. This is clearly easy to square roots. Squared is a number, the
school, Calculate, Mathematics, root, cube rootJune 15
Geometry know most still from school. The geometry in mathematics lessons at school The reason that you can not really classify many topics of geometry as former class leader in math is that one can distinguish in this discipline between two basic ar
school, Geometry, Mathematics, protractorJune 9
Where exactly is the focus of a triangle? Thus, the focus of a triangle To draw the focus of a given triangle, note first that the focus of each triangle is the intersection of the three medians. They are distinguished in a triangle so a the medians.
focus, Mathematics, triangle, vectors, derivationJune 7
Proportionality has to do with relationships. The theme assignments is very important You will notice that the handling directly proportional allocations could not be simpler. In actual fact, the matter understand within minutes. Carelessly However,
education, school, Mathematics, proportion, proportionalityJune 7
Plain white paper can be mathematically very mysterious! To answer this question, a small look at it is initially recommended, which happens when you fold a paper 8 times: The theory behind the attempt to fold paper 8 times If you take any piece of p
Crafts, Mathematics, fold, 8 times, eight timesDecember 23
A parabola can touch the axes, a hyperbola not. Characteristic of the parabola The vertex of a parabola, or at least a part of the same applies mostly on one of the axes of the coordinate system. Furthermore, it is in parables to those mathematical c
Mathematics, parabolas, axes, hyperboles, difference valuesMarch 14
Roots are usually unpleasant arithmetic skills. Inverse of a root - only trouble If one forms of a not resolvable root, for example, or more generally √3 √a the reciprocal, so the (unpleasant) root expression comes under the fraction line, that is in
Mathematics, rational, School break, reciprocalMarch 11
Many tasks for triangle can be solved with the law of sines. The sine law - you need this knowledge The simple trigonometric functions sin, cos and tan are valid only in the right-angled triangle, because they relate to the hypotenuse and short sides
training, Mathematics, example, triangle, non-perpendicularMarch 5
What are the Subterms in terms? What is a Term Simply explained is a term a mathematical expression of numbers, letters, as a proxy for numbers, but also variable can hold. In terms You can also perform mathematical operations (for example, the basic
training, school, Mathematics, Terme, SubtermsMarch 4
To calculate the angles of a triangle. Although trigonometric functions and the consideration of a triangle a must hear in school mathematics, it is not so easy to imagine how one can calculate the interior angles of a triangle. However, if you know
training, school, Mathematics, triangle, angleFebruary 19
Graphics are indispensable in scientific presentations. Angela Parszyk / Pixelio Thus one describes the graphic Initiate your text by repeating the title of the graph and summarize the issue briefly. In a second step, explain the origin of the data f
school, Physics, Mathematics, graphics, chartFebruary 10
Assign the members of their body size - which is an example of a relation. Relations - the importance in mathematics The term comes from the Latin. There is "relatio" "returning" or the "successive-related". Elements of a set
Mathematics, rules, Functions, Relations, mappingsFebruary 2
Root 11 - construction with Pythagoras Root 21 - construction height set Dr. Hannelore Dittmar-Ilgen Root 11 - helps the Pythagoras The square root of 11 (mathematically √11) is a decimal number with an infinite number of points. The calculator can b
Design, Mathematics, roots, the Pythagorean theorem or the altitude theoremFebruary 2
How heavy is the sheet? Nested rule of three - you need to know A simple rule of three - known in mathematics as a proportional or proportional allocation anti - know the most and can solve these also. Possible methods are calculating tables or putti
school, Calculate, Mathematics, three-set, interleavedJanuary 27
The edge function defines a surface. Edge function - simply explained In many tasks from the natural sciences, but also from the material sciences surfaces must be modeled with a curved edge or even minimized. Such surfaces with "crooked" edge c
school, flat, Mathematics, integral calculus, boundary functionJanuary 1
Bruchrechnung learn - made easy Bruchrechnung is one of the tasks in the school, in which most students packed the cold horror. Sit and desperate before your exercise books and weary themselves to understand the problem and to solve? If you want to u
Finance, school, Mathematics, 2.3, BruchrechnungDecember 29
Why do you need simple clip set? The easiest way, when you need to ignore is, before, when in a math problem simple factoring is called directly. If you have be a quadratic function that does not contain a number without a variable, it is the easiest
Mathematics, exclude, clip, function term, simpleDecember 23
Do not give up, it's worth it. Preparations for the Yoshimoto Cube The Yoshimoto consists in principle of 48 in a specific manner composite equilateral pyramids as the smallest component. Once you are 24 such pyramids cut and glued in two colors, eac
Leisure, Mathematics, paper, cube, YoshimotoDecember 21
Extend a graph. stretch the graph - how it's done If you want to stretch the graph of a function f (x), then zoom in principle, all y-values of this function by a certain factor k, a number that is greater than. 1 One can imagine the geometric acti
school, Children, Mathematics, Graph, linesDecember 17
Spectral decomposition in a glass prism Prisms are special body in mathematics Prisms (the singular form is called "Prism") are special geometric body. You have a polygon as a base and - similar to a column - parallel and equally long side edges
training, Geometry, Mathematics, optics, prismNovember 23
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