ÁLGEBRA desde cero. Lo más importante y básico resumido en una clase

Algebra from scratch, where I show you the most important exercises you need to know how to do, starting from the most basic level and progressing to the most complex. This is a lesson where we cover the following introductory algebra topics: Basic operations with algebraic expressions (addition, subtraction, multiplication, and division) Equations (first-degree, second-degree, rational, irrational, exponential, and logarithmic) Here's a timeline of the solved exercises so you can quickly access the content that interests you most: Introduction 1) x+x 0:51 2) 3x 1:28 3) 3x-10x 2:00 4) 15x-10x+3x-6x 2:45 5) x·x 3:42 6) x·x·x·x 5:10 7) 6x·5x 5:43 Multiplication 8) 3x²·6x⁵ 6:05 9) 4x-10x²+x²+5x 7:16 10) -6x²(x²-3x+1) 8:42 11) (2x+3)(5x-1) 10:43 12) (7x+2)(7x+2) 13:19 13) (7x-2)(7x-2) 15:34 14) (7x+2)(7x-2) 18:10 Division of monomials 15) 12x³:6x² 20:44 16) 3x⁵:15x⁷ 23:00 Factoring out a common factor 17) x²+5x 25:45 18) 3x³-6x² 27:10 Simplifying algebraic fractions 19) (3x²-6)/(x-2) 28:10 20) (x³+7)/(5x⁶+35x³) 30:00 21) (x+3)/(x²-9) 32:09 Addition and subtraction of algebraic fractions 22) 1/x + 7/x 35:09 23) 3/2x + 1/x 36:05 24) 1/x² + 3/x 37:01 25) 1/(x-1) - 1/(x+1) 38:37 Multiplication of expressions 26) x/(x²+x) · (x+1)/x 41:25 #algebra #mathwithjuan #mathematics