Algebraic expressions can be expanded - multiplied by one or more terms. They may also be simplified – made shorter and simpler by collecting like terms. Multiply \(-3\) by \(-4\) using the rule for ...
The same method is used for adding / subtracting both numerical fractions and algebraic fractions. Find a common denominator Write each fraction as an equivalent fraction with the common denominator ...
Ideal for students, teachers, and anyone looking to enhance their algebra skills, this video simplifies the process of working with multi-variable expressions. By the end, you will be confident in ...
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