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Solving a rational equation that simplifies to… duration 7 minutes 48 seconds Solving a rational equation that simplifies to… Solving a rational equation that simplifies to quadratic: Proportional form, advanced	Solving a rational equation that simplifies to quadratic: Proportional form, advanced This shows how to use the LCD of the two fractions that form a proportion to simplify the equation to a quadratic equation, then solve the quadratic by factoring and check the validity of the … math math emporium lcd proportion quadratic times side sides answers divide answer minus equals thing multiplies equation checks thirds threes possibility eliminate bottom lc From Tom Grant 10 plays 0
Solving rational equations that simplify to… duration 10 minutes 26 seconds Solving rational equations that simplify to… Solving rational equations that simplify to quadratic: Binomial denominators & numerators	Solving rational equations that simplify to quadratic: Binomial denominators & numerators A The key to solving this kind of equation is multiplying through by the least common denominator to eliminate the fractions first, Then it is a matter of combining like terms on one side of the… math math emporium lcd rational equation factor check times side minus sides fraction bottom halves answers equals numbers drop u. denominators checks half answer fourths notice From Tom Grant 51 plays 0
Solving a radical equation that simplifies to a… duration 4 minutes 58 seconds Solving a radical equation that simplifies to a… Solving a radical equation that simplifies to a quadratic equation: One radical, basic	Solving a radical equation that simplifies to a quadratic equation: One radical, basic This radical equation when sqaured to eliminate the sqaure root creates a quadratic equation that can then be solved by factoring. math math emporium quadratic factoring -24 times sides root 12th minus answers tony min answer checks works access equals factors pair result term negatives nancy From Tom Grant 6 plays 0
Solving a radical equation that simplifies to a… duration 2 minutes 20 seconds Solving a radical equation that simplifies to a… Solving a radical equation that simplifies to a linear equation: Two radicals	Solving a radical equation that simplifies to a linear equation: Two radicals This demonstrates how to solve an equation where two radicals are equal and there are no other terms on either side of th equation math math emporium squaring square root root -12 side answer sides times radicals checks equations numbers phi operations square equation From Tom Grant 23 plays 0
Solving a rational equation that simplifies to… duration 5 minutes 6 seconds 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
Identifying solutions to a system of linear… duration 5 minutes 42 seconds Identifying solutions to a system of linear… Identifying solutions to a system of linear equations	Identifying solutions to a system of linear equations This demonstrates testing possible answers to a system of two equations to see whether they are truly answers or not. Note that each answer has to work for both equations, but if it doesn't… math math emporium algebra solution system of equations times ratio equations button mistake checks minus b. buttons synsets thing kind functions linear space track systems solutions spot From Tom Grant 14 plays 0