Video+3

** Video 3: "Algebra I" **
I. Before you watch the video answer the following questions. The title of the video is "Algebra I" What do you think this video will be about? ** I think that this video will be about the way of to resolve some operations mathematics. ** Mention five words you think you might listen to in the video. ** Algebra ** II. Now click on the following link and watch the video. While watching, please answer the following questions: [] 1. Mr. Mc Call is solving three types of equations in this video. Which are those types of equations? ** Those types of equations are as follows: **  2. What are the two keys he mentions for solving any equation? ** The two keys for solving any equation are the inverse and the reciprocal. ** 3. a. Mention the steps he takes to solve the 1st problem. b. What kind of equation is this one? ** This equation is an equation with a variable on one side. **  4. a. Mention the steps he takes to solve the 2nd problem. ** The steps he takes to solve the 2nd problem are as follows: ** b. What kind of equation is this one? 5. a. Mention the steps he takes to solve the 3rd problem. ** The steps he takes to solve the 3rd problem are as follows: ** b. What kind of equation is this one? ** This is an equation with multiple variables, for one of the variables. ** 6. a. Mention the steps he takes to solve the 4th problem. ** The steps he takes to solve the 4th problem are as follows: ** ** *He added the inverse of “c” on both side of the equation. ** b. What kind of equation is this one? c. What’s the difference between problem 3 and problem 4? ** Well, I believe that the principal difference is than the problem 3 has three variables while the problem 4 has four variables. ** 7. Did you like the video? ** Yes, I liked. Although it was longer than the previous videos, it was very easy to understand. **
 * Mathematics **
 * Operation **
 * Solution **
 * Resolve **
 * 1) **Equation with a variable on one side. **
 * 2) **Equation with variables on both sides. **
 * 3) **Equation with multiple variables, for one of the variables. **
 * The steps he takes to solve the 1st problem are as follows: **
 * *He added the inverse of “-2” on both side of the equation. **
 * *He cancelled of sum of “-2+2=0”. **
 * *He multiplied for the reciprocal of “-1/5” on both side of the equation. **
 * *He cleared the equation. **
 * *He solves with the property distributive the multiplication of “4(x-5)”. **
 * *He added the variables then are in a side of the equation. **
 * *He added the inverse of “4x” on both side of the equation. **
 * *He cancelled of sum of “-4x+4x”. **
 * *He added the inverse of “-2” on both side of the equation. **
 * *He multiplied for the reciprocal of “5” on both side of the equation. **
 * *He cleared the equation. **
 * This equation is an equation with variables on both sides. **
 * *He added the inverse of “2L” on both side of the equation. **
 * *He multiplied for the reciprocal of “2” on both side of the equation. **
 * *How “2/2”=1”, he cleared the variable “W”. **
 * *He cleared the equation for “W”. **
 * *He multiplied for the reciprocal of “1/d” on both side of the equation, after, “d/d”=1”. **
 * *He cancelled of sum of “-c+c”. **
 * *He cleared the equation for “b”. **
 * This is an equation with multiple variables, for one of the variables. **

8. What new things did you learn?
 * I learned nothing from this video because I know on topic. **