345 Videos for "expressions"

Graphing a Rational Expression  Problem 8
Math › Algebra 2 › Rational Expressions and Functions
Finding the horizontal asymptote of a rational function and determining whether or not the graph will cross it. 
Graphing a Rational Expression  Problem 10
Math › Algebra 2 › Rational Expressions and Functions
Finding discontinuities (holes and vertical asymptotes) of rational functions 
Graphing a Rational Expression  Concept
Math › Algebra 2 › Rational Expressions and Functions
How to graph a basic rational equation. 
Adding and Subtracting Radical Expressions  Problem 6
Math › Algebra › Radical Expressions and Equations
Adding and Subtracting radicals involving simplifying first, but no variables. 
Adding and Subtracting Radical Expressions  Problem 8
Math › Algebra › Radical Expressions and Equations
Simplifying fractions that have unsimplified radicals in the numerators. 
Graphing a Rational Expression  Problem 12
Math › Algebra 2 › Rational Expressions and Functions
Writing a possible rational function from given key features. 
Simplifying Radical Expressions  Problem 6
Math › Algebra › Radical Expressions and Equations
Introduction to radicals, including notation, square root, cube roots, principal roots, and square roots of perfect squares. 
Simplifying Radical Expressions  Problem 3
Math › Algebra › Radical Expressions and Equations
Simplifying radicals in the context of using the Pythagorean Theorem to find a missing side length of a right triangle. 
Multiplying and Distributing Radical Expressions  Problem 5
Math › Algebra › Radical Expressions and Equations
Multiplying radicals by simplifying each first in order to keep numbers smaller. 
Adding and Subtracting Rational Expressions  Problem 8
Math › Algebra 2 › Rational Expressions and Functions
Identifying the LCM's of polynomials. 
Graphing a Rational Expression  Problem 5
Math › Algebra 2 › Rational Expressions and Functions
Finding the discontinuities or domain restrictions of rational functions, including vertical asymptotes and holes. 
Adding and Subtracting Rational Expressions  Problem 9
Math › Algebra 2 › Rational Expressions and Functions
Distance = rate times time word problems, boat in current 
Adding and Subtracting Rational Expression  Problem 6
Math › Algebra › Rational Expressions and Functions
How to find the least common denominator of two monomial terms that include variables 
Multiplying and Distributing Radical Expressions  Problem 6
Math › Algebra › Radical Expressions and Equations
Distributing a radical monomial over a binomial with radicals, including simplifying the resulting product. 
Adding and Subtracting Rational Expression  Problem 5
Math › Algebra › Rational Expressions and Functions
Work application, or total time to finish a job using a rational equation. 
Simplifying Expressions and Combining Like Terms  Concept
Math › Algebra › PreAlgebra
How to simplify expressions by distributing and/or combining like terms. 
Simplifying Expressions and Combining Like Terms  Problem 3
Math › Algebra › PreAlgebra
How to write a simplified expression for the perimeter of a triangle. 
Simplifying Expressions and Combining Like Terms  Problem 1
Math › Algebra › PreAlgebra
How to simplify an expression by combining like terms. 
Factoring Complicated Expressions  Concept
Math › Algebra 2 › Factoring
How to factor ?ugly? expressions.