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Introduction

This blog is a blog of mathematics. You can probably find out some answer to your questions about mathematics here, I'll post a topic when it's possible,  Showing that Maths The travel across the mirror begins now.

Este blog es un blog de matemáticas. Probablemente aquí puedas encontrar respuesta a tus preguntas sobre matemáticas. Escribiré un tema cuando me sea posible. El viaje a través del espejo empieza ahora.

Entradas populares de este blog

Roots & logarithms properties

First I'll introduce the roots. In this post root includes roots and potency. A potency is an operation where you obtain a number that results of multiplying the base by himself a number of times equal to the index value. In this example 5 is the base and 3 is the index:  The root is the oposite operation of the potency. We can express a root like: This type of calculus has its own properties: I'll use "*" instead of "x" or "." to avoid misunderstandings. N and M are coefficients that can be fractions or integer numbers. Now I'm going to make an example: Now the logarithm properties. First of all there is no solution in logarithms for negative numbers, That is it, so you don't need to calculate: The logarithm is the inverse operation of the potency and you can calculate its solution by solving the next equation: The solution of the logarithm is "b", that is the number to which we have to raise ...
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