Examlex
The sum of products (SP)is used to measure the amount of covariability between two variables.
Algebraic Expression
A mathematical phrase that can include numbers, variables, and operation symbols but does not contain an equality sign.
Simplify
To make something easier to understand or do by reducing its complexity.
Collect Like Terms
The process of combining terms in an algebraic expression that have the same variables raised to the same power.
Simplify
To make (something) simpler or easier to do or understand.
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