Account Information for Legut
Brian Legutko
K-12 Teacher
Radical Expressions - Square Roots
(Algebra)
Adding, subtracting, multiplying radical expressions with index of 2 (square roots), with an introduction to conjugates.
Laws of Exponents Review
(Algebra)
A quick review and practice of the three major Laws of Exponents in Algebra.
Solving 2x2 matrices
(Advanced Algebra)
Solving 2x2 Matrix equations using inverse matrices.
Review how to factor by grouping, when the original polynomial is a quadratic trinomial.
Translations of Absolute Value Graphs
(Algebra)
Vertical and Horizontal translations for absolute value graphs in linear algebra.
Zero Product Property
(Algebra)
Solving polynomial equations in linear algebra through factoring, followed by the application of the Zero-Product Property (Also called the Multiplication...
Polynomial Long Division
(Algebra)
Dividing polynomials using the Long Division method, for the purpose of finding other factors.
Table of Values - Linear Algebra
(Algebra)
Brief explanation of the Table of Values in Linear Algebra for equations with two variables.
Finding the Greatest Common Factor GCF
(Pre Algebra)
Quick video to help a student find the greatest common factor of three terms (variables included).
Solving Linear Inequalities
(Algebra)
Quick video on solving Linear Inequalities, including its representation on a number line.
Rationalizing the denominators of square and cube root expressions.
Quick instruction on using x and y intercepts to graph linear equations on a coordinate plane.
Order of Operations
(Pre Algebra)
Brief video about the procedure and need for the Order of Operations in math.
