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Curated Video
Locating Irrational Numbers on a Number Line (Part 1)
Locate irrational numbers on a number line.
Curated Video
Locating Irrational Numbers on a Number Line (Part 2)
Locate irrational numbers on a number line.
Brian McLogan
How to evaluate the square root of a perfect square number ex 3, root(144)
👉 Learn how to find the square root of a number. To find the square root of a number, we identify whether that number which we want to find its square root is a perfect square. This is done by identifying a number which when raised to...
Brian McLogan
Evaluate the square root of a perfect square number ex 5, root(64)
👉 Learn how to find the square root of a number. To find the square root of a number, we identify whether that number which we want to find its square root is a perfect square. This is done by identifying a number which when raised to...
Why U
Pre-Algebra 31 - Simplifying Radical Expressions
Radical expressions can often be simplified by moving factors which are perfect roots out from under the radical sign.
Curated Video
Factoring a Difference of Perfect Squares to Find Zeros of Quadratic Functions
In this video, the teacher explains how to find the zeros of a quadratic function by factoring a difference of perfect squares. They demonstrate the process using examples and emphasize the importance of factoring correctly. The teacher...
Curated Video
Comparing Irrational and Rational Numbers
In this video, we demonstrate the process of lining up decimals and comparing digits to determine which number is greater. We discuss the concept of irrational numbers continuing on forever without repeating and the use of symbols to...
Professor Dave Explains
Square Roots, Cube Roots, and Other Roots
An overview of roots as a concept.
Brian McLogan
What are perfect squares and how do we use them
👉Learn how to solve quadratic functions. Quadratic equations are equations whose highest power in the variable(s) is 2. They are of the form y = ax^2 + bx + c. There are various techniques which can be applied in solving quadratic...
Why U
Algebra 71 - Solving Difference of Squares Quadratic Equations
Factoring a quadratic expression into a pair of linear expressions is one of the primary methods used to solve quadratic equations. The trick is to find a pair of linear expressions which when multiplied together, produce the quadratic...
Curated Video
Estimating Square Roots by Comparing to Perfect Squares
In this video, students learn how to estimate the value of square roots by comparing them to perfect squares. The teacher explains the concept of irrational numbers and demonstrates the process of finding two perfect squares on either...
Curated OER
SAT Prep: Test 4 Section 4 Part 2
Problems 7-11, which involve both geometry and algebra problems, allow students to practice transitioning between skills. Sal takes time to explain the process of each problem so that students will understand the test strategies as well...
Khan Academy
Example 4: Factoring Quadratics as a Perfect Square of a Difference: (a-b)^2
Introduce young mathematicians to the concept of factoring trinomials with perfect squares. This descriptive video provides a meaningful explanation of the factoring process. Each step is carefully written out in various colors during...
Mathispower4u
Simplify an Expression Involving Squares of Two Binomials (Example)
Watching a video can make all the difference in learning how to simplify expressions. A short video reviews how to simplify an algebraic expression. Viewers see an example that requires squaring binomials and then finding the difference...
Corbett Maths
Square Roots
If square roots are the root of one's math anxieties, then here's the perfect resource. Viewers of a short instructional video see how to evaluate square roots. They first consider the square roots of perfect squares before learning how...
Corbett Maths
Square Numbers
It's the perfect time to learn about perfect squares. Pupils view a video that explains how to determine perfect squares using multiplication. They review the meaning of exponents and then find the squares through 144.
Flipped Math
Completing the Square
No unit on quadratics is complete without completing the square. The fourth of five videos in Algebra I Unit 11 first reviews perfect squares and perfect square trinomials. Viewers learn how to rewrite quadratic equations in (x - p)^2 =...
TED-Ed
Can You Solve the Secret Sauce Riddle?
The search is on for the Pasta Palace's top chef and his recipe for a fabulous secret sauce. Viewers are challenged to figure out the hiding place of the secret recipe before agents of the Burger Bazaar and the Sausage Saloon. A...
Mathispower4u
Squaring Binomials (Example)
Squaring binomials is just a special form of multiplying binomials. Viewers of a short instructional video learn how to square binomials. They see how to write out the multiplication expression, then simplify it to a trinomial through...
Mathispower4u
Special Polynomial Products
Here's a special video for special polynomial products. By watching the educational video, pupils first review how to multiply binomials using FOIL. They then learn about the difference of squares pattern and how to square binomials.
Mathispower4u
Find the Square of a Binomials
If individuals know how to multiply binomials, finding the square of a binomial is a cinch. Young mathematicians watch a short video that shows a single example of how to determine the square of a binomial. They see how to rewrite the...