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02:39 Writing an equation in slope-intercept form given… Writing an equation in slope-intercept form given the slope and a point	Writing an equation in slope-intercept form given the slope and a point This shows the method of using the point-slope form to write the equation, then solving that form for y to get y = mx + b. math math emporium slope point point-slope form slope-intercept form y=mx+b times form thirds equation threes b. answer mx sides bottom intersect method benefit minus ways equals From Tom Grant 15 plays 0
01:30 Writing an equation and graphing a line given its… Writing an equation and graphing a line given its slope and y-intercept	Writing an equation and graphing a line given its slope and y-intercept The informaton given here can be entered directly into the y = mx + b or slope-intercept form. Then the y-intercept is used as a starting point where you apply rise over run to the given slope to… math math emporium graph slope y-intercept y=mx+b halves change b. points left coordinate rises run bottom rise negatives mx form graphic equation From Tom Grant 5 plays 0
03:53 Multiplicative property of inequality with… Multiplicative property of inequality with integers	Multiplicative property of inequality with integers This states the Multiplicative Propery of Inequality, then demonstates how it works with two examples. math math emporium inequality multiplication division sides times instance notice flip numbers w. bottom fourth fraction form opposite bit equality property From Tom Grant 10 plays 0
01:45 Solving for a variable in terms of other… Solving for a variable in terms of other variables using multiplication or division: Advanced	Solving for a variable in terms of other variables using multiplication or division: Advanced An examplel of how to rearrange a formula to better suit its particular purpose. Often we need to do this because it is easier to rearrange it once instead of having to solve for a variable each… math math emporium literal equation solving times side multiplications answer equals mind variable lowercase letters snow bottom multiplication division additions y. left capital hand mole operations From Tom Grant 5 plays 0
02:36 Solving a linear equation with several… Solving a linear equation with several occurrences of the variable: Variables on both sides and distribution	Solving a linear equation with several occurrences of the variable: Variables on both sides and distribution A somewhat fancierversion of seveal solving equation versions that should help solidify the process in your mind. math math emporium distribute solving same operation to both sides -32 side answer numbers times factor term thirds bottom direction equals zeros variables idea left distribution matter thing title equation From Tom Grant 10 plays 0
01:57 Rationalizing a denominator: Quotient involving a… Rationalizing a denominator: Quotient involving a monomial	Rationalizing a denominator: Quotient involving a monomial Two quick demonstratoins of a rational expression containing radicals being ratioinalized by multiplication of a form of one to transform a radical in the denominantor to a whole number. math math emporium rational number irrational number rationalizing root answer bottom square numbers opposites operations opposite expressions denominators From Tom Grant 8 plays 0
$Thumbnail for entry Rationalizing a denominator: Square root of a fraction$ 04:04 Rationalizing a denominator: Square root of a… Rationalizing a denominator: Square root of a fraction	Rationalizing a denominator: Square root of a fraction This discusses what rationals and irratioinals are, then goes on to demonstrate how to eliminate any radical number in the denominator. math math emporium rational number rationalizing irrational number root bottom thing numbers times fraction answer decimal fractions hold half doc operations squaring denominator sentences roots square sevenths instance From Tom Grant 7 plays 0
02:42 Simplifying a quotient involving a sum or… Simplifying a quotient involving a sum or difference with a square root	Simplifying a quotient involving a sum or difference with a square root This demonstrates creating a multiplication in the numerator of a rational expression that will allow the expression to be reduced by dividing like factors to simply one math math emporium factoring reducing a fraction root factor multiplication answer twos times numbers term division fractions location bottom square bar fraction denominators expression expressions caution quotient From Tom Grant 10 plays 0
$Thumbnail for entry Rationalizing a denominator: Square root of a fraction$ 01:59 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 10 plays 0
01:13 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 8 plays 0
02:55 Rational exponents: Products and quotients with… Rational exponents: Products and quotients with negative exponents	Rational exponents: Products and quotients with negative exponents Shows how to manipulate fractional exponents in variou sways math math emporium fractioinal exponent product rule for exponents quotient rule for exponents half fourths bottom addition exponent fractions times fraction fourth base subtraction thing rule quotient exponents chair sixth sixths denominator phrase From Tom Grant 8 plays 0
$Thumbnail for entry Rational exponents: Negative exponents and fractional bases$ 02:06 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 12 plays 0
$Thumbnail for entry Rational exponents: Non-unit fraction exponent with a whole number base$ 01:37 Rational exponents: Non-unit fraction exponent… Rational exponents: Non-unit fraction exponent with a whole number base	Rational exponents: Non-unit fraction exponent with a whole number base Two examples of how to apply a fractional exponent to a whole number base. math math emporium fractioinal exponent power root times exponent numbers kinds cubes answer multiplies cubit symbol crook bottom base numerator fractions unit expression From Tom Grant 10 plays 0
01:50 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 6 plays 0
05:06 Solving a rational equation that simplifies to… Solving a rational equation that simplifies to quadratic: Proportional form, basic	Solving a rational equation that simplifies to quadratic: Proportional form, basic Single fractions set equal to each other forms a proportion. When presented with this, it can be "cross multiplied" to eliminate the fractions. The resulting equation has a term with the… math math emporium cross multiplication proportion quadratic equation equations side linear equation answers sides subtraction x. bottom times ratio form checks objects equals answer works thing numbers alright From Tom Grant 6 plays 0
08:26 Solving a ratioinal equation that simplifies to… Solving a ratioinal equation that simplifies to linear: Unlike binomial denominators	Solving a ratioinal equation that simplifies to linear: Unlike binomial denominators Shows how to find a common denominator to use as a multiplier for each term in a rational equation (an equation with fractions) to then eliminate the denotminators and the result will be a more… math math emporium lcd rational equations distribution times solution halves minus answer factor denominator half denominators side parentheses division equals sides fractions equation n1 bottom bar w. From Tom Grant 10 plays 0