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Tems11 [23]
3 years ago
11

Simplify: (3x2 − 5xy + 2y2) − (7x2 − 3xy − 3y2)

Mathematics
2 answers:
svlad2 [7]3 years ago
4 0

Answer:

-4x² - 2xy + 5y²

Step-by-step explanation:

Step 1: Write expression

(3x² - 5xy + 2y²) - (7x² - 3xy - 3y²)

Step 2: Distribute negative

3x² - 5xy + 2y² - 7x² + 3xy + 3y²

Step 3: Combine like terms

-4x² - 2xy + 5y²

sergejj [24]3 years ago
4 0

Answer:

− 4 x^ 2 + 5 y^ 2 − 2 x y

Step-by-step explanation:

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Learn more on equations here: brainly.com/question/13763238

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Step-by-step explanation:

Step 1:

18 × 25 = 450

Answer:

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