Search for tag: "matter"

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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
Adding rational expressions with multivariate… duration 3 minutes 36 seconds Adding rational expressions with multivariate… Adding rational expressions with multivariate monomial denominators: Basic	Adding rational expressions with multivariate monomial denominators: Basic This example shows how to factor each denominator and then determine which of these factors are needed to create the least common denominator (LCD). Then the fractions are expanded by multiplying… math math emporium lcd least common denominator factor times denominator bottom factors thing threes x. xs av fractions answer tops fraction vx care matter From Tom Grant 6 plays 0
Simplifying a ratio of linear polynomials: 1, -1,… duration 3 minutes 3 seconds Simplifying a ratio of linear polynomials: 1, -1,… Simplifying a ratio of linear polynomials: 1, -1, and no simplification	Simplifying a ratio of linear polynomials: 1, -1, and no simplification This shows four examples just to cover a variety of "looks". There is at least one of each tyoe, math math emporium factor ratio simplify divide to one bottom factoring subtraction hand token expression x. steps ways opposites minus places property thing addition matter answer result possibilities examples From Tom Grant 11 plays 0
Solving for a variable in terms of other… duration 1 minute 38 seconds Solving for a variable in terms of other… Solving for a variable in terms of other variables using addition or subtraction: Advanced	Solving for a variable in terms of other variables using addition or subtraction: Advanced Describes how to rearrange a simple formula with several variables so that a different and particular one is isolated. math math emporium opposite operations literal equation side thing q. numbers lots equations answer sheet cue operations equation applications statistics calculation things formulas matter variables series From Tom Grant 8 plays 0
Solving a linear equation with several… duration 2 minutes 36 seconds 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 11 plays 0
Word problem involving the Pythagorean Theorem duration 2 minutes 35 seconds Word problem involving the Pythagorean Theorem Word problem involving the Pythagorean Theorem	Word problem involving the Pythagorean Theorem Application of the equation relating the three sides of a right triangle:: a^2 + b^2 = c^2 where a and b are the shorter sides that make the rigiht angle and c is the lenght of the longest side. math math emporium pythagorean theorem a^2 + b^2 = c^2 square root decimal root side sides distance building triangle place answer m. shadow theorem buildings point instance diagrams matter direction minus square From Tom Grant 18 plays 0
Finding the roots of a quadratic equation with… duration 4 minutes 44 seconds Finding the roots of a quadratic equation with… Finding the roots of a quadratic equation with leading coefficient greater than 1	Finding the roots of a quadratic equation with leading coefficient greater than 1 This is a quadractic equation that can be factored to solve it. The zero product property allows writing the factors each equal to 0 and then solving those linear equatioins. math math emporium factroing zero product property quadratic equation form combination sides times property thirds minus possibility equals binomials comma exercise computer box directions matter tomorrow s. x. possibilities From Tom Grant 11 plays 0
Identifying solutions to a linear inequallity in… duration 4 minutes 7 seconds Identifying solutions to a linear inequallity in… Identifying solutions to a linear inequallity in two variables	Identifying solutions to a linear inequallity in two variables Just an exercise in testing whether an ordered pair makes an inequality statement true when plugged in for the variables. math math emporium algebra inequality ordered pair times minus equation cursor statement variable variables answers bit truth fact matter instance pairs solutions From Tom Grant 11 plays 0
Finding slopes of lines parallel and… duration 3 minutes 52 seconds Finding slopes of lines parallel and… Finding slopes of lines parallel and perpendicular to a line given in the form Ax + By = C	Finding slopes of lines parallel and perpendicular to a line given in the form Ax + By = C Shows how to convert Ax + By = C to y = mx + b then what and why the slopes for parallell and perpendicular lintes are what they are. math math emporium algebra slope parallel perpendicular ax + by = c y = mx + b term sevenths negatives piece y. equation equals reciprocals tangent flip run fact matter rise lot angle fraction worksheet From Tom Grant 20 plays 0