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Please solve the above question correctly while showing detailed working.​
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Please solve the above question correctly while showing detailed working.​

Please solve the above question correctly while showing detailed working.​-example-1
User Robb Schiller
by
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1 Answer

1 vote

Answer:

- 4x³ - 2xy - 2y²

Explanation:

3x³ + 5xy - 8y² - (7x³ + 7xy - 6y²) ← distribute parenthesis by - 1

= 3x³ + 5xy - 8y² - 7x³ - 7xy + 6y² ← collect like terms

= - 4x³ - 2xy - 2y²

User Zsyesenko
by
2.9k points
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