Curated Video
Approximating Square Roots Using Tables and Number Lines
In this lesson, the teacher demonstrates two methods for approximating square roots without a calculator: using a table and using a number line. The teacher provides examples and walks through the steps for each method, allowing students...
Brian McLogan
Simplify a fraction under a square root - Legal cheating for math
👉 Learn how to divide radical expressions. In this playlist we will explore dividing radical expressions and then simplifying. We will explore the square root, cube root as well as the fourth root of numbers and algebraic expressions.
Brian McLogan
Using prime factorization to simplify the cube root of an expression
👉 Learn how to find the 3rd root of an expression. To find the 3rd root of an expression, if the exponent of the expression is a multiple of 3, then the 3rd root of the expression is the base of the expression with an exponent that is...
Brian McLogan
Tutorial When is the square root positive or negative
👉 Learn how to simplify radical expressions. In this playlist we will explore simplifying radical expressions by prime factorization and rules of exponents. We will explore the square root, cube root as well as the fourth root of numbers...
Brian McLogan
Learn how to take the cube root of a variable exponent, cube root(x^7)
👉 Learn how to find the 3rd root of an expression. To find the 3rd root of an expression, if the exponent of the expression is a multiple of 3, then the 3rd root of the expression is the base of the expression with an exponent that is...
Brian McLogan
Learn how to use the division property of radical expression to simplify
👉 Learn how to find the cube root of rational expressions. To find the cube root of a rational expression, we first express the rational expression as the cube root of the numerator divided by the cube root of the denominator. Next we...
Brian McLogan
Master Simplifying the square root of a number
Master Simplifying the square root of a number
Brian McLogan
How to solve a trig equation with square roots
👉 Learn how to solve trigonometric equations. There are various methods that can be used to evaluate trigonometric equations, they include factoring out the GCF and simplifying the factored equation. Another method is to use a...
Brian McLogan
Simplify the quotient of the square root of two numbers, sqrt(60) / sqrt(10)
👉 Learn how to find the square root of rational numbers. To find the square root of a rational number, we first express the rational number as the square root of the numerator divided by the square root of the denominator and simplify....
Brian McLogan
Simply the Square Root of a Variable Expression | 10 Examples
In This video we will explore how to simplify the square root of an variable expression we will work from very basic problems to more advanced all in one video.
Brian McLogan
Using prime factorization take the cube root of an expression, cube root(16x^4 y^5)
👉 Learn how to find the 3rd root of an expression. To find the 3rd root of an expression, if the exponent of the expression is a multiple of 3, then the 3rd root of the expression is the base of the expression with an exponent that is...
Brian McLogan
Math tutorial for converting fraction exponents to radical expressions, x^(2/3)
👉 Learn how to convert a rational power to a radical. When the exponent of an expression is a fraction, we can evaluate/simplify the expression by converting the rational power into a radical where the denominator of the fractional...
Brian McLogan
Master Simplifying the higher root of an algebraic expression
Master Simplifying the higher root of an algebraic expression
Brian McLogan
Finding the solutions to a radical equation by factoring, root(x + 7) + 5 = x
👉 Learn how to solve radical (square root) equations having one radical term. To solve a radical (square root) equation having one radical terms, we isolate the radical term by placing it in one side of the equation. Next, we get rid of...
Brian McLogan
Master Simplifying the higher root of a number
Master Simplifying the higher root of a number
Brian McLogan
Simplifying negative radicals
👉 Learn how to simplify radical expressions. In this playlist we will explore simplifying radical expressions by prime factorization and rules of exponents. We will explore the square root, cube root as well as the fourth root of numbers...
Brian McLogan
Learn how to simplify the 5th root of an expression with numbers and variables
👉 Learn how to find the 5th root of an expression. To find the 5th root of an expression, if the exponent of the expression is a multiple of 5, then the 5th root of the expression is the base of the expression with an exponent that is...
Brian McLogan
Simplify an expression by rationalizing the denominator
👉 Learn how to divide rational expressions having square root binomials. To divide a rational expression having a binomial denominator with a square root radical in one of the terms of the denominator, we multiply both the numerator and...
Brian McLogan
Learn how to simplify the product of the fourth root of two numbers ex 8
👉 Learn how to multiply radicals. A radical is a number or an expression under the root symbol. To multiply radicals with the same root, it is usually easy to evaluate the product by multiplying the numbers or expressions inside the...
Brian McLogan
Simplify radical expressions by finding quotient, fourth root
👉 Learn how to find the 4th root of rational expressions. To find the 4th root of a rational expression, we first express the rational expression as the 4th root of the numerator divided by the 4th root of the denominator. Next we...
Brian McLogan
Taking the fourth root of an expression by using the product rule, fourth root(x^20 y^28)
👉 Learn how to find the 4th root of an expression. To find the 4th root of an expression, if the exponent of the expression is a multiple of 4, then the 4th root of the expression is the base of the expression with an exponent that is...
Curated Video
Data Science and Machine Learning (Theory and Projects) A to Z - Mathematical Foundation: Lagrange Multipliers
In this video, we will cover Lagrange Multipliers. This clip is from the chapter "Machine Learning: Feature Engineering and Dimensionality Reduction with Python" of the series "Data Science and Machine Learning (Theory and Projects) A to...