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Someone knows it, I need help
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Someone knows it, I need help

Someone knows it, I need help-example-1
User Ldmat
by
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1 Answer

5 votes

Answer:

The answer is A.

Explanation:

In order to simplify, you have to collect like terms :

x² - 3xy - 5xy - 7y² + 4x² + 8y²

= (x² + 4x²) + (-3xy - 5xy) + (-7y² + 8y²)

= 5x² - 8xy + y²

User Tespy
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