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Here are a few recommended readings before getting started with this lesson.
Remove parentheses
Commutative Property of Addition
Remove parentheses
Distribute -1
Commutative Property of Addition
Remove parentheses
Commutative Property of Addition
Add and subtract terms
Dylan's family is moving into an apartment. He is curious about how many people live in apartements as opposed to houses. He finds a study that states that during a 6-year period, the amounts of money in millions of dollars spent on buying houses B and renting houses R by United States residents are modeled by the following two polynomials.
Remove parentheses
Commutative Property of Addition
Add and subtract terms
a+(-b)=a−b
Substitute expressions
Remove parentheses
Distribute -1
Commutative Property of Addition
Add and subtract terms
Consider the sum or difference of the given polynomials. Identify their degree or leading coefficient.
Smart Applications of Math.
In order to add or subtract polynomials, align the like terms vertically and then perform the addition or subtraction.