Simplification of Algebraic Expressions
This lesson covers the definition of algebraic expressions and their components, including terms and coefficients. It explains how to identify like terms, perform arithmetic operations on similar terms, and simplify expressions by inserting or removing brackets.
- 16:51 “So these cannot be further simplified, because there are no other liking variables or terms, as the case may be. Walking with brackets in algebraic expressions. We sometimes use brackets to group terms in algebraic expre...”
- 00:02 “Hello. My name is Dorcas Awaye, and today I'll be taking you mathematics. Today we'll be discussing the implication of algebraic expressions. At the end of today's teaching, you should be able to identify and collect lik...”
- 00:48 “Solve quantitative attitude problems on the use of brackets. Algorithmic expressions and terms. An algebraic expression is a mathematical statement that contains a combination of numbers. Symbols variable such as X or Y,...”
Translating Word Problems into Equations
The lesson teaches how to translate word sentences into mathematical equations. It covers the use of variables to represent numbers and how to express word problems as algebraic expressions. Students will learn to solve simple equations and check their answers.
- 03:58 “That is X plus five. Because I haven't mentioned how much I earn. So how much I earn can be represented with X. So if how much my brother earns is X, or X in the era, and I say I earn five NARA more than my brother, that...”
- 19:25 “We've come to the end of today's class. Thank you so much for watching. My name is Dorkas Aoye, till next time.”
- 06:17 “So in 10 years time, that is when you have plus 10 years, that is what it means. In 10 years time, our horde will be the daughter B. So daughter's age would be is equal to X divided by two plus 10. In 10 years time, daug...”