Search for tag: "powers"

17 Media

Simplifying a product of radical expressions:… duration 1 minute 5 seconds Simplifying a product of radical expressions:… Simplifying a product of radical expressions: Univariate	Simplifying a product of radical expressions: Univariate A short demonstration of multiplying and then reducing the result when presented with the product of two radical expressions. math math emporium product radical root times half simplification symbol exponent powers variables thing roots From Tom Grant 8 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
Introduction to the quotient rule for exponents duration 57 seconds Introduction to the quotient rule for exponents Introduction to the quotient rule for exponents	Introduction to the quotient rule for exponents A demo that approaches the given expression and its simplification by writing out the meaning of the exponents as muliplication, then reducing like factors to arrive at a simpler result math math emporium exponents quotient rule times denominator numerator bottom factor powers introduction From Tom Grant 10 plays 0
$Thumbnail for entry Rationalizing a denominator: Square root of a fraction$ Rationalizing a denominator: Square root of a… duration 1 minute 59 seconds Rationalizing a denominator: Square root of a… Rationalizing a denominator: Square root of a fraction	Rationalizing a denominator: Square root of a fraction This video shows how to multiplly the top and bottom of a square root of a fraction to get the result of a rational number in the denominator. math math emporium rational radical square root fraction rationalizing root times denominator answer matches bottom powers exponents roots division thing courses situations calculators practice denominators From Tom Grant 11 plays 0
Simplifying a procuct of radical expressions:… duration 2 minutes 29 seconds Simplifying a procuct of radical expressions:… Simplifying a procuct of radical expressions: Multivariate	Simplifying a procuct of radical expressions: Multivariate Multiplication of two radicals by pairing all numbers after prime factorization and taking half of all even exponents with variables as a base. math math emporium radical multiplication prime factorization times cubed root half numbers variables answer y. basis exponents beginning alright pairs aid square powers payers parts variable eighth From Tom Grant 8 plays 0
Rational exponents: Powers of powers with… duration 1 minute 13 seconds Rational exponents: Powers of powers with… Rational exponents: Powers of powers with negative exponents	Rational exponents: Powers of powers with negative exponents An example of distributing an exponent outside the parentheses to each factor iinside and then using the negaitve exponent definition to eliminate the negative. math math emporium fractional exponent negative exponent power rule for exponents fifths times power powers exponents answer bottom inside parentheses exponent rule From Tom Grant 10 plays 0
$Thumbnail for entry Rational exponents: Negative exponents and fractional bases$ Rational exponents: Negative exponents and… duration 2 minutes 6 seconds Rational exponents: Negative exponents and… Rational exponents: Negative exponents and fractional bases	Rational exponents: Negative exponents and fractional bases Two examples of how to deal with negative fractional exponents math math emporium fractioinal exponent negative exponent times root fraction answer bottom exponent power ninth calculator twos form roots powers fourths flips sixteenth means base reciprocate basis From Tom Grant 18 plays 0
Converting between radical form and exponent form duration 1 minute 50 seconds Converting between radical form and exponent form Converting between radical form and exponent form	Converting between radical form and exponent form Shows how these forms are interrelated math math emporium radical fractional exponent root form exponent symbol parentheses calculator thirds power answer kirk pq powers button bottom square burden left versa vice alright From Tom Grant 9 plays 0
Synthetic division duration 6 minutes 56 seconds Synthetic division Synthetic division	Synthetic division This demonstrates why symthetic division works when dividing by a simple binomial as in x + a or x - a. Then it shows how to fill in the answers for this type of question. math math emporium algebra synthetic division polynomials times division minus term signs powers cubed box remainder boxes x. divisor numbers factor multiply verse beginning calculations coefficient thing From Tom Grant 16 plays 0
Power of 10: Negative exponent duration 1 minute 56 seconds Power of 10: Negative exponent Power of 10: Negative exponent	Power of 10: Negative exponent Negative powers of 10 means that they are very small fractions. math math emporium algebra powers of 10 negative exponents power powers zeros direction plan infraction bottom fraction mind times cubed exponent notice node types problems From Tom Grant 23 plays 0
Identifying solutions to a linear equation in… duration 3 minutes 3 seconds Identifying solutions to a linear equation in… Identifying solutions to a linear equation in one variable: Two-step equations	Identifying solutions to a linear equation in one variable: Two-step equations Shows how to substitute values for the variable in a simple equation and determine what values, if any, make it equal. math math emporium algebra solution equation answer times minus equations variable powers ions question answers thing button events place triads room chart step solutions From Tom Grant 26 plays 0
Distributive property: Integer coefficients duration 1 minute 23 seconds Distributive property: Integer coefficients Distributive property: Integer coefficients	Distributive property: Integer coefficients The next step in understanding distribution. math math emporium algebra distribute terms minus times direction multiplications signs w. idea distributor sides cubed distributions subtractions additions powers power term coefficients integer month property From Tom Grant 29 plays 0
Converting between percentages and decimals duration 1 minute 48 seconds Converting between percentages and decimals Converting between percentages and decimals	Converting between percentages and decimals Quick look at how to work it both ways percents maath math emporium decimals arithmetic decimal percentage percent places percentages point left zeros times cent powers videos From Tom Grant 21 plays 0
Division of a decimal by a power of ten duration 1 minute 14 seconds Division of a decimal by a power of ten Division of a decimal by a power of ten	Division of a decimal by a power of ten Quick look at why and how we multiply decimals in this situation math math emporium algebra decimals power of ten arithmetic power place zeros decimal front places exponent notice division powers From Tom Grant 11 plays 0
Multiplication of a decimal by a power of ten duration 2 minutes 14 seconds Multiplication of a decimal by a power of ten Multiplication of a decimal by a power of ten	Multiplication of a decimal by a power of ten How counting zeros tells you how far to move the decimal point math emporium math algebra decimals powers of ten times places zeros place decimal numbers exponent powers power size thousands placeholders point exponents cetera cubed multiplication From Tom Grant 15 plays 0
Decimal place value: Tenths and Hundredths duration 4 minutes 4 seconds Decimal place value: Tenths and Hundredths Decimal place value: Tenths and Hundredths	Decimal place value: Tenths and Hundredths An explanation of how decimal number places work, and some examples covered. math math emporium decimals place value algebra place thousands tenths hundreds digits powers tens point decimal places hundredths matches tenth reason left sides stance ths numbers From Tom Grant 9 plays 0