Factorization of Algebraic Expressions
This lesson covers the factorization of simple algebraic expressions and quadratic expressions. It includes methods for identifying factors and solving related word problems.
- 02:19 “and signs are in the two. So, when the sign comes in, it's factorization. That is, if you are grouping them to the way they belong or you are trying to collect them together. So, factorization, we have factorize 5xy plus...”
- 13:16 “Then I have plus 2 into 14 is 7 and I have x squared, taking out x to the power 4, will be left with 1, 2x. Oh, beautiful. Now, this has given us a better idea on the factorization process. Which gives you wider view to...”
- 09:25 “We have left with what? A, because we have a squared plus, we have 3 into 15, I have 5. Then I have a, take out a, we have 2 b. 1 b, take out 1 b, we will let it be. So we have it in this point. So we could have that as...”
Factors of Production
The lesson covers the concept of production and its types. It explains the factors of production, division of labor, and specialization. The advantages and disadvantages of division of labor and large scale production are also discussed.
- 35:09 “So that will all of our lessons for theory of production. Till next lesson. Bye.”
- 00:00 “Hello guys, welcome to this lesson and this is economics where SS1, my name is Cornelius and I'm your instructor and today's in this lesson we'll be talking about theory of production and in our lesson we're going to be...”
- 05:41 “help us to complete that last phase of the production process or the production cycle. Now what are factors of production? They are the resources or the components that are combined together in order to produce goods and...”
Exponential Equations
This lesson covers the definition and properties of exponential equations. It explains how to solve exponential equations of linear form by ensuring the bases are the same. Examples are provided to illustrate the process of finding the unknown variable in these equations.
- 06:18 “two raised to power x or raised to power two. We use what we call the power law yeah. So minus six raised to power two raised to power x plus eight equals zero. So let's why equals two raised to power x. So it means wher...”
- 05:30 “with this we have minus x minus one equals two. And this would be minus x, we collect the like times, we have minus x equals two plus one. Our minus one will be called plus where we transfer this to the other side. So we...”
- 07:10 “Then two is common minus two is common here we have minus two into bracket y minus four equals zero. We can see that one minus four is common between these we have y minus four into y minus two or equals zero. So it mean...”
Similar Shapes
This lesson covers the identification of similar shapes such as triangles, rectangles, squares, cubes, and cuboids. It explains the criteria for similarity, including proportional sides and equal angles. The lesson also includes methods for enlarging figures using scale factors and calculating lengt
- 24:32 “smaller one, square, the bigger one is multiplied 4 times the smaller one, but in this proportion, this 4 can say 2 is to power 2, multiplied by water by 96 centimeter square, remember what's okay, as scalar factor is gi...”
- 16:54 “is equal to K multiplied by the length of the given shape, the new length you want to get, is equal to K multiplied by the length of the given shape, that means what does that mean, substituting what does that mean, what...”
- 28:03 “2 triangles are formed, took, put them in separation. The triangles for the lamp poe and the triangles for Ola de Poe. Now when you look at these 2 triangles very well, you have the shadows, shadows of Ola de Poe is 2 me...”