Here are the essential concepts you must grasp in order to answer the question correctly.
Distributive Property
The distributive property states that a(b + c) = ab + ac. This property allows us to multiply a single term by each term within a parenthesis. In the given expression, applying the distributive property is essential to simplify the terms correctly before combining like terms.
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Combining Like Terms
Combining like terms involves adding or subtracting terms that have the same variable raised to the same power. This step is crucial in simplifying algebraic expressions, as it helps to consolidate the expression into a more manageable form. In the provided question, after distributing, you will need to identify and combine the coefficients of similar terms.
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Polynomial Operations
Polynomial operations include addition, subtraction, and multiplication of polynomial expressions. Understanding how to perform these operations is vital for manipulating algebraic expressions. In this question, you will be performing both multiplication (through distribution) and subtraction of polynomials, which requires careful attention to the signs and coefficients.
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