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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

Plotting Points in 3D
833 Views

The video will show you how to plot points in 3D using the axes of the 3D coordinate system. Make sure you're wearing your special glasses for this...

Inequalities in Number Lines
3235 Views

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

ACT Math 1.4 Coordinate Geometry
360 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
1009 Views

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

Solving Radical Equations
2159 Views

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

Finding and Estimating Square Roots
3503 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
351 Views

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

ACT Math 5.4 Intermediate Algebra
691 Views

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

ACT Math 5.3 Pre-Algebra
435 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
245 Views

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

CAHSEE Math 2.1 Number Sense
227 Views

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

CAHSEE Math 2.2 Number Sense
215 Views

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

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Logarithms Videos 1 videos

ACT Math 4.5 Intermediate Algebra
585 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
243 Views

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

ACT Math 4.5 Pre-Algebra
433 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
407 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
695 Views

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

CAHSEE Math 5.2 Number Sense
197 Views

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

CAHSEE Math 5.3 Number Sense
224 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
304 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
244 Views

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

CAHSEE Math 3.2 Number Sense
197 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
506 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
234 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
302 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

Slope-Intercept Form
20452 Views

This video explains how to use slope-intercept form to graph a line or find an x value when you know the y value and the slope. Just remember rise...

Solving Systems of Linear Equations
15824 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
207 Views

Tenemos algunos ejes para moler contigo. Llamados X y Y

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Scientific Notation Videos 3 videos

CAHSEE Math 1.1 Number Sense
743 Views

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

CAHSEE Math 1.2 Number Sense
382 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
453 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
1956 Views

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

ACT Math 3.2 Intermediate Algebra
320 Views

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

ACT Math 4.2 Pre-Algebra
390 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
471 Views

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

ACT Math 2.3 Intermediate Algebra
322 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
433 Views

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

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