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Algebra Videos


Simplifying Radicals

We don't like knocking people down to size, but we do like simplifying radicals. Join us?


Coordinates and Graphs Videos 64 videos

Coordinates and Distance Formula
7995 Views

One formula to rule them all, one formula to find them. One formula to bring them all, and in the darkness bind them. Or something like that. I...

Inequalities in Number Lines
3302 Views

ACT Math: Coordinate Geometry Drill 1, Problem 1. Which inequality is expressed by the number line?

ACT Math 1.4 Coordinate Geometry
399 Views

ACT Math: Coordinate Geometry Drill 1, Problem 4. In which quadrant is point A?

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Exponents and Radicals Videos 11 videos

Square Root Expressions
1032 Views

Start within the parentheses, and then work your way out. Do that, and this expression is yours.

Solving Radical Equations
2181 Views

To solve radical equations, you square both sides, FOIL it out if necessary, and simplify. Ta da!

Finding and Estimating Square Roots
3523 Views

Finding square roots is simple. Don't believe us? Watch the video and be amazed. But not that amazed—it's just square roots.

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Expressions Videos 14 videos

ACT Math 4.4 Intermediate Algebra
406 Views

ACT Math: Intermediate Algebra Drill 4, Problem 4. Add these together.

ACT Math 5.4 Intermediate Algebra
778 Views

ACT Math: Intermediate Algebra: Drill 5, Problem 4. Which expression is equivalent?

ACT Math 5.3 Pre-Algebra
473 Views

ACT Math: Pre-Algebra Drill 5, Problem 3. Find the remainder.

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Fractions Videos 8 videos

CAHSEE Math 1.3 Algebra I
268 Views

Algebra I Drill 1, Problem 3. Solve the equation.

CAHSEE Math 2.1 Number Sense
257 Views

Number Sense: Drill Set 2, Problem 1. Which of the following is equivalent?

Which fraction equals 65 percent?
240 Views

Number Sense: Drill Set 2, Problem 2. Which fraction equals 65 percent?

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Functions Videos 43 videos

Piecewise Functions
6211 Views

Don’t even think about starting up your combo lemonade/fro-yo stand without first making sure you understand piecewise functions. You’re just a...

Introduction to Functions
17527 Views

This video will tell you all about the function of functions.

Function Rules, Tables, and Graphs
2047 Views

Looking to find function formulas from tables? We've got all you need, right here in this video.

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Logarithms Videos 1 videos

ACT Math 4.5 Intermediate Algebra
616 Views

ACT Math Intermediate Algebra Drill 4, Problem 5. Find the value of x.

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Multiple Variables Videos 6 videos

ACT Math 3.5 Elementary Algebra
293 Views

ACT Math: Elementary Algebra Drill 3.5. Simplify the expression.

ACT Math 4.5 Pre-Algebra
711 Views

ACT Math: Pre-Algebra Drill 4, Problem 5. If N is divisible by 2 and 3, then what is the remainder when N is divided by 6?

ACT Math 7.1 Pre-Algebra
449 Views

ACT Math: Pre-Algebra Drill 7, Problem 1. Solve for x.

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Multiplication and Division Videos 4 videos

ACT Math 1.2 Intermediate Algebra
756 Views

ACT Math Intermediate Algebra Drill 1, Problem 2. Find the product of (2a + 6)2.

CAHSEE Math 5.2 Number Sense
219 Views

Number Sense: Drill Set 5, Problem 2. Which of the following is equivalent to the expression shown?

CAHSEE Math 5.3 Number Sense
255 Views

Number Sense Drill 5 Problem 3. Which of the following is equivalent to the expression?

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Percents Videos 7 videos

CAHSEE Math 2.5 Number Sense
342 Views

Number Sense: Drill Set 2, Problem 5. By what percent did his percentage grade increase from one test to the other?

CAHSEE Math 3.1 Number Sense
274 Views

Number Sense: Drill Set 3, Problem 1. This is a decrease of, approximately, what percent?

CAHSEE Math 3.2 Number Sense
231 Views

CAHSEE Math: Number Sense Drill 3, Problem 2. If a number is tripled and the result is halved, what is the percentage increase of the resulting num...

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Quadratic Equations Videos 18 videos

ACT Math 1.3 Intermediate Algebra
618 Views

ACT Math Intermediate Algebra Drill 1, Problem 3. Can you find the value of a in this expression?

CAHSEE Math 4.2 Algebra and Functions
267 Views

Algebra and Functions: Drill 4, problem 2. If the function for the area of a circle with respect to its diameter was graphed in the first quad...

CAHSEE Math 4.3 Algebra and Functions
408 Views

Algebra and Functions: Drill 4, Problem 3. The sum of the quadratic parent function and the line given has which of the following as its graph?

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Real Numbers and Quantities Videos 14 videos

Solving Systems of Linear Equations
15882 Views

You can learn pretty much all there is to know about a linear equation by checking its relationship status. Just keep your fingers crossed that it...

Interceptar
231 Views

Tenemos algunos ejes para moler contigo. Llamados X y Y

CAHSEE Math 1.5 Number Sense
222 Views

Number Sense: Drill Set 1, Problem 5. Which of the following is equivalent?

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Scientific Notation Videos 3 videos

CAHSEE Math 1.1 Number Sense
777 Views

CAHSEE Number Sense: Drill Set 1, Problem 1. How would he write the number in scientific notation?

CAHSEE Math 1.2 Number Sense
423 Views

CAHSEE Math Number Sense: Drill Set 1, Problem 2. The decimal 0.000035 can be written in scientific notation as...what?

CAHSEE Math 1.3 Number Sense
483 Views

CAHSEE Math Number Sense: Drill Set 1, Problem 3. Which of the following numbers is the largest?

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Sequences and Series Videos 12 videos

ACT Math 3.1 Intermediate Algebra
1996 Views

ACT Math: Intermediate Algebra: Drill 3, Problem 1. Find the fifth number in the series.

ACT Math 3.2 Intermediate Algebra
359 Views

ACT Math: Intermediate Algebra Drill 3, Problem 2. Find the sixth number in the series.

ACT Math 4.2 Pre-Algebra
426 Views

ACT Math: Pre-Algebra Drill 4, Problem 2. What is the fourth term in the series?

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Square Roots Videos 13 videos

ACT Math 2.2 Intermediate Algebra
531 Views

ACT Math Intermediate Algebra Drill 2, Problem 2. How else can the expression be written?

ACT Math 2.3 Intermediate Algebra
346 Views

ACT Math: Intermediate Algebra Drill 2, Problem 3. Which of the following is equal to the expression shown?

ACT Math 4.2 Intermediate Algebra
481 Views

ACT Math: Intermediate Algebra Drill 4, Problem 2. What is the root of this equation?

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