Lesson Example Discussion Quiz: Class Homework |
Lesson |
Title: Substitue the variable value using different methods in the expression |
Grade: 6-a Lesson: S2-L7 |
Explanation: Hello students, let us learn a new topic in algebra today with definitions, concepts, examples, and worksheets included. |
Lesson:
Definition: Algebraic expression |
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A mathematical phrase that contains numbers, variables, and mathematical operators. |
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Explanation: An algebraic expression is a mathematical phrase that contains numbers, variables, and mathematical operators, for example, \$(5 + 2r)/r\$. |
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Definition: Terms |
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Terms are the values on which the mathematical operations take place in an expression. A term can be a constant or a variable or both in an expression. |
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Explanation:
Terms are the values on which the mathematical operations take place in an expression and it can be a constant or a variable or both in an expression. Example: In expression \$(5 + 2r)/r\$, the terms are \$5, 2r\$ and \$r\$. |
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