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3 votes
Name:

.. Write an expression equivalent to
(7x² + 6x - 2) - (5x² - 8)
+ (3x − 4), combining all like
terms.

User Majlik
by
8.1k points

2 Answers

2 votes

Answer:

Step-by-step explanation:

User Rodrigo Damasceno
by
7.9k points
1 vote

Final answer:

To combine like terms in the given expression, we remove the brackets and combine the coefficients of similar variables. The final expression is 2x² + 9x + 2.


Step-by-step explanation:

To combine all like terms in the expression (7x² + 6x - 2) - (5x² - 8) + (3x − 4), we need to simplify each term and combine the coefficients of similar variables. Let's start by removing the brackets:

7x² + 6x - 2 - 5x² + 8 + 3x − 4

Now, let's combine the like terms:

(7x² - 5x²) + (6x + 3x) + (-2 + 8 - 4)

2x² + 9x + 2


Learn more about Combining like terms in an algebraic expression

User Yve
by
7.8k points
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