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Algebra Videos
Mathematical Reasoning Drill 2 Problem 4. Which of the following expressions tells how much he spends on rent per month?
Create equations that describe numbers or relationships Videos 5 videos
SAT Math 2.3 Numbers and Operations. If Joaquin invests $500, how much will the investment be worth after 3 years?
Mathematical Reasoning Drill 2 Problem 4. Which of the following expressions tells how much he spends on rent per month?
Math Algebra I: Drill 5, Problem 4. The following graph represents the solution set to which of the following systems of inequalities in two variab...
Interpret the structure of expressions Videos 5 videos
Mathematical Reasoning Drill 2 Problem 4. Which of the following expressions tells how much he spends on rent per month?
SAT Math 1.5 Algebra and Functions. If f (x) = x2 - 16 and g(x) = x4 - 256, what is f of x divided by g of x?
ACT Math Intermediate Algebra Drill 1, Problem 5. Can you simplify the expression?
Represent and solve equations and inequalities graphically Videos 5 videos
Mathematical Reasoning Drill 4 Problem 1. Approximately how many gallons of paint is needed if eight people paint the wall together for an hour?
GED Math 1.1 Graphs and Functions. Which is the appropriate region of the coordinate plane?
To solve systems of equations by graphing, just simplify the equations to be in slope intercept form (y = mx + b), and then graph them. Finally, fi...
Rewrite rational expressions Videos 5 videos
Multiplying rational expressions is as easy as adding the exponents and simplifying. Ta da!
It's impressive that these expressions are able to stay so rational even when they're having operations performed on them.
Understand solving equations as a process of reasoning Videos 5 videos
Solving inequalities using blob fish? Yes, please!
Understand the relationship between zeros and factors of polynomials Videos 5 videos
Factoring polynomials allows us to group things—and everything's always better in groups. Well... almost everything.
ACT Math Elementary Algebra Drill 3, Problem 4. Solve for y in this equation.
ACT Math Intermediate Algebra Drill 1, Problem 3. Can you find the value of a in this expression?
Use polynomial identities to solve problems Videos 5 videos
ACT Math: Elementary Algebra Drill 1, Problem 2. Can you simplify the expression?
ACT Math Elementary Algebra Drill 3, Problem 4. Solve for y in this equation.
Factoring polynomials allows us to group things—and everything's always better in groups. Well... almost everything.
Write expressions in equivalent forms to solve problems Videos 5 videos
ACT Math: Intermediate Algebra: Drill 5, Problem 4. Which expression is equivalent?
CAHSEE Math Algebra I Drill 2, Problem 2. Simplify the expression.
SAT Math 1.5 Algebra and Functions. If f (x) = x2 - 16 and g(x) = x4 - 256, what is f of x divided by g of x?