Category: Algebra
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Polynomial Long Division
Here’s an excellent video by “The Organic Chemistry Tutor” on doing polynomial long division.
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How to Factor (or Factorize) an Expression
Lesson 1: Overview Factoring (also known as factorizing) is a mathematical process of breaking down a number or expression into smaller parts (known as factors) that can be multiplied together to get the original number or expression. For instance, we can factor the number into , where 3 and 4 are known as the factors…
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How to Expand and Simplify an Expression
Lesson 1: Overview Expansion is done using the distributive law of multiplication given below: This law states that when we have a factor outside a pair of parentheses, we distribute the factor by multiplying it by each of the term in the parentheses and add the resulting terms together. If we have more than one…