Search for tag: "power"

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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 math emporium higher root index power times root square opposites roots expressions From Tom Grant 11 plays 0
Solving a rational equation that simplifies to… duration 10 minutes 37 seconds Solving a rational equation that simplifies to… Solving a rational equation that simplifies to quadratic: Binomial denominators, constant numerators	Solving a rational equation that simplifies to quadratic: Binomial denominators, constant numerators The key to solving this equation is eliminating the fractions first by multiplying by the least common denominator and dividingout equal factors. Note that the integer term must be multiplied by… math math e lcd rational equation quadratic times side minus threes equations -14 sides parenthesis fraction half answers power equals answer multiplications parentheses factors multiplication denominator From Tom Grant 12 plays 0
Introduction to compound interest duration 2 minutes 22 seconds Introduction to compound interest Introduction to compound interest	Introduction to compound interest A short discussion of how compunde interest works and why the amount in a compound interest account grows more and more quickly. math math emporium compound interest principle interest times power amount formula end rate calculation thing increase form rounding loan payments artist compound From Tom Grant 6 plays 0
Solving an exponential equation by finding common… duration 2 minutes 50 seconds Solving an exponential equation by finding common… Solving an exponential equation by finding common bases: Linear exponents	Solving an exponential equation by finding common bases: Linear exponents Shows how to create common bases so that then the exponents can be set equal to each other and that equation can be solved. math math emporium exponential common bases times power x. exponents factor basis exponent answer form notation calculator sides parentheses note rule parenthesis hunt bases base equation From Tom Grant 20 plays 0
Finding the final amount in a word problem on… duration 3 minutes 35 seconds Finding the final amount in a word problem on… Finding the final amount in a word problem on compound interest	Finding the final amount in a word problem on compound interest This video gives the formula for calculating compound interest and then demonstrates how to calculate the future amount after a given number of years. math math emporium compound interest principal interest rate times amount investment power compounds dollar button parenthesis parentheses principle rate place cents answer cetera digits calculator fact matter percent From Tom Grant 7 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 math emporium like terms perfect square root times front square answer z. coefficients power squares variables radicals difference summer From Tom Grant 7 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 math emporium perfect square square root half root square answer parts power z. times amount symbols notation bit things exponent expression From Tom Grant 16 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 math emporium perfect square rationall exponents power rule 16th root times exponents power answer end half thing square ire From Tom Grant 8 plays 0
$Thumbnail for entry Rational exponents: Unit fraction exponents and bases involving signs$ Rational exponents: Unit fraction exponents and… duration 1 minute 49 seconds Rational exponents: Unit fraction exponents and… Rational exponents: Unit fraction exponents and bases involving signs	Rational exponents: Unit fraction exponents and bases involving signs Shows three examples of using a unit fraction as an exponent and coverting itt to its radical form sot the result can be further understood. math math emporium rationall exponents parentheses root half cube power exponents answer result exponent notice fractions From Tom Grant 22 plays 0
$Thumbnail for entry Complex fraction made of sums involving rational expressions: Multivariate$ Complex fraction made of sums involving rational… duration 4 minutes 6 seconds Complex fraction made of sums involving rational… Complex fraction made of sums involving rational expressions: Multivariate	Complex fraction made of sums involving rational expressions: Multivariate Simplifies a complex fraction by distributing the LCD of each small fraction across the top and the bottom so that all small fractions can be swept away. math math emporium lcd distribute divide to one times bottom expression fraction result xy answer mi xyi factor squares difference factorization factors term power multiplication turn fractions From Tom Grant 14 plays 0
Product Rule witih negative exponents duration 3 minutes 8 seconds Product Rule witih negative exponents Product Rule witih negative exponents	Product Rule witih negative exponents A multil-variable example where we can gather together like factors and then multiply them as numbers or by adding their exponents. If any negative exponents occur, then the definition of a negative… math math emporium exponents product rule reciprocal negative exponent times exponent factors numbers definition rule answer minus tenth variable parts string n. reciprocates power basis yx From Tom Grant 8 plays 0
Rewriting an algebraic expression without a… duration 1 minute 20 seconds Rewriting an algebraic expression without a… Rewriting an algebraic expression without a negative exponent	Rewriting an algebraic expression without a negative exponent Two examples of expressions with negative exponents that are changed to expressions with positive exponents, leaving the numerical factor as is. math math emporium negative exponent factor reciprocal base exponent power answers front bottom side denominator end numerator stays thing parentheses multiplication exponents expression words definition From Tom Grant 9 plays 0
$Thumbnail for entry Evaluating an expression with a negative exponent: Positive fraction base$ Evaluating an expression with a negative… duration 1 minute 3 seconds Evaluating an expression with a negative… Evaluating an expression with a negative exponent: Positive fraction base	Evaluating an expression with a negative exponent: Positive fraction base Two examples are shown with negative exponents. The reciprocal is produced first before applying the exponent to the numerator and denominator in each example. math math emporium fraction negative exponent reciprocal exponent parentheses base power applies hand fourths From Tom Grant 11 plays 0
Power and quotient rules with positive exponents duration 1 minute 50 seconds Power and quotient rules with positive exponents Power and quotient rules with positive exponents	Power and quotient rules with positive exponents A simplification of a fraction with products and exponents in parentheses raised to an external power math math emporium power rule quotient rule power rule quotient exponent minus base answer inside times numbers things hand exponents parentheses rules expression From Tom Grant 7 plays 0
Quotient of expressions involving exponents duration 1 minute 28 seconds Quotient of expressions involving exponents Quotient of expressions involving exponents	Quotient of expressions involving exponents Two bases with exponents divided by the same bases with different exponents are presented and simplified using the quotient rule. The negative exponent definition is also discussed and applied. math math em powers quotient rule negative exponent base power exponents rule quotient cubed answer instructions times minus exponent letters From Tom Grant 4 plays 0
Power and product rules with positive exponents duration 2 minutes 59 seconds Power and product rules with positive exponents Power and product rules with positive exponents	Power and product rules with positive exponents A short review of these two rules and then an application of them to two multi-factor expressions. math math emporium simplify power product rule power rule exponents times parentheses 11th 17th numbers base rule rules result calculator factor exponent From Tom Grant 8 plays 0