Search for tag: "square"

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Introduction to simplifying a product of higher… duration 50 seconds Introduction to simplifying a product of higher… Introduction to simplifying a product of higher roots	Introduction to simplifying a product of higher roots In this example, the multiplication of two fourth-roots of numbers is shown and the reduction of the result math +10 More From Tom Grant 12 plays 0
Introduction to simplifying a product of radical… duration 1 minute 5 seconds Introduction to simplifying a product of radical… Introduction to simplifying a product of radical expressions: Univariate	Introduction to simplifying a product of radical expressions: Univariate Just a quick couple of examples, one explaining the relationship between squaring and square rooting and one that just shows how to multiply two radical expressions that need no reduction. math +13 More From Tom Grant 9 plays 0
Solving an equation of the form x^2 = a using the… duration 5 minutes 25 seconds Solving an equation of the form x^2 = a using the… Solving an equation of the form x^2 = a using the square root property	Solving an equation of the form x^2 = a using the square root property Discusses the square root property, then encourages the viewer to write a list of perfect squares in the marginfor reference. Lasly, three examples are presented and solved. math +23 More From Tom Grant 9 plays 0
Solving a quadratic equation by completing the… duration 8 minutes 9 seconds Solving a quadratic equation by completing the… Solving a quadratic equation by completing the square: Exact Answers	Solving a quadratic equation by completing the square: Exact Answers Two examples are shown here, one relatively easy, then one with some fractions involved. math +24 More From Tom Grant 6 plays 0
Word problem involving radical equations: Advanced duration 2 minutes 27 seconds Word problem involving radical equations: Advanced Word problem involving radical equations: Advanced	Word problem involving radical equations: Advanced Demonstrates how to solve for a variable under the radical that needs to isolated first after entering the given value for the other variable in a formula. math +22 More From Tom Grant 11 plays 0
Rationalizing a denominator: Quotient involving… duration 1 minute 5 seconds Rationalizing a denominator: Quotient involving… Rationalizing a denominator: Quotient involving square roots	Rationalizing a denominator: Quotient involving square roots This shows how to multiply by a form of one created by using the irrational denominaor to multiply by the top and the bottom of the fraction creating a whole number denominaor. math +14 More From Tom Grant 14 plays 0
Simplifying a quotient of square roots duration 1 minute 16 seconds Simplifying a quotient of square roots Simplifying a quotient of square roots	Simplifying a quotient of square roots Shows that the division of sqaure roots is equivalent to the square root of a fraction, and then simplifies the fraction to complete the task. math +13 More From Tom Grant 8 plays 0
Simplifying a sum or difference of radical… duration 2 minutes 24 seconds Simplifying a sum or difference of radical… Simplifying a sum or difference of radical expressions: Univariate	Simplifying a sum or difference of radical expressions: Univariate This includesradicals that contain variable factors, but continues the simplification of various terms in a sum or difference so that possible like terms can be added orsubtracted. math +16 More From Tom Grant 9 plays 0
Square root addition or subtraction with three… duration 1 minute 15 seconds Square root addition or subtraction with three… Square root addition or subtraction with three terms	Square root addition or subtraction with three terms This shows how to simplify the parts of an addition of radicals and then add or subtract the like terms. math +13 More From Tom Grant 18 plays 0
Square root addition or subtraction duration 2 minutes 11 seconds Square root addition or subtraction Square root addition or subtraction	Square root addition or subtraction This shows how to simplify square roots in an additon problem so that hopefully you get like terms and con simplify further. math +18 More From Tom Grant 9 plays 0
Simplifying a radical expression with an odd… duration 1 minute 43 seconds Simplifying a radical expression with an odd… Simplifying a radical expression with an odd exponent	Simplifying a radical expression with an odd exponent Shows how to separate out the persct square so they can become whole numbers or expression leaving the remaining factors under the square root. math +18 More From Tom Grant 22 plays 0
Simplifying a radical expression with an even… duration 1 minute 15 seconds Simplifying a radical expression with an even… Simplifying a radical expression with an even exponent	Simplifying a radical expression with an even exponent Demonstrats how to free all perfect squar in a radical expression so they are whole. math +15 More From Tom Grant 8 plays 0
Simplifying the square root of a whole number… duration 2 minutes 30 seconds Simplifying the square root of a whole number… Simplifying the square root of a whole number less than 100	Simplifying the square root of a whole number less than 100 Thisi shows how to break down a square root by dividing out perfect squares that can become whole numbers. math +17 More From Tom Grant 23 plays 0
Square root of a perfect square duration 44 seconds Square root of a perfect square Square root of a perfect square	Square root of a perfect square Shows how square rooting is the opposite of squariing math +14 More From Tom Grant 7 plays 0
Solving a radical equation that simplifies to a… duration 5 minutes 21 seconds Solving a radical equation that simplifies to a… Solving a radical equation that simplifies to a linear equation: One radical, advanced	Solving a radical equation that simplifies to a linear equation: One radical, advanced Two examples here of solving radical equations. Both have one radical that each need isotation before squaring both sides.. Emphasis is p laced on checking your answer because the one arrived at… math +23 More From Tom Grant 10 plays 0
Solving a radical equation that simplifies to a… duration 5 minutes 30 seconds Solving a radical equation that simplifies to a… Solving a radical equation that simplifies to a quadratic equation: One radical, advanced	Solving a radical equation that simplifies to a quadratic equation: One radical, advanced Squaring both sides of this equation means squaring a binomial. This is demonstrated by this video. math +24 More From Tom Grant 37 plays 0