Algebra
Inequalities
Inequalities Inequalities appear to us in many forms. Imagine that we want to express the following sentence in an equation: The total number of cars parked here is at least 50. If this total is […]
Calculus
Formula for reducing the power of the integrand
The formula is used to lower the power of the integrand to more practical powers.If we have the following form: The general following formula should be used to solve this type of integrals. We will […]
Geometry
CIRCLES IN ORBITS
CIRCLES IN ORBITS The length of segment is . The circles are in an orbit. Looking at the figure above, the circle is in orbit 1, circle is in orbit 2 and circle is in […]
Calculus
Indefinite integral
Indefinite Integral We have covered the introduction to derivatives. Another topic would be to find a function if we know it’s derivative. This very interesting and we won’t spend much time explaining what the antiderivative […]
Introduction aux nombres complexes
Introduction aux nombres complexes Les nombres complexes sont des nombres sous la forme . Ces nombres sont largement utilisés pour trouver des solutions rapides dans des domaines comme Electricité, navigation, etc… Sous cette forme, et […]
Algèbre
Equations Quadratiques, pages multiples
Equations Quadratiques, pages multiples Une équation quadratique ou équation du second degré est de la forme: Ces équations contiennent des polynômes du second degré, avec le carré comme plus grand exposant. C’est très important d’identifier les […]
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