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siniylev [52]
3 years ago
14

Simplify (2x2 - 5) - (3x2 + 4).

Mathematics
2 answers:
34kurt3 years ago
8 0

Answer: -x^2 - 9

Step-by-step explanation: Get rid of the parentheses and change the problem to 2x2 - 5 - 3x2 - 4. Combine like terms. The correct answer is -x2 - 9.

statuscvo [17]3 years ago
6 0

Answer:

-x² - 9 is your simplified form

Step-by-step explanation:

Combine terms with the same amount of variables.

(2x² - 5) - (3x² + 4)

First, distribute the negative sign to all terms within the second parenthesis

(2x² - 5) - 3x² - 4

Combine like terms

2x² - 3x² = -x²

-5 - 4 = -9

-x² - 9 is your simplified form

~

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