Mathematics, 13.08.2021 01:00 ernie27

Simplify: (3x2 − 5xy + 2y2) − (7x2 − 3xy − 3y2) (5 points) −4x2 + 8xy − y2
−4x2 − 8xy + y2
−4x2 + 2xy − 5y2
−4x2 − 2xy + 5y2

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Simplify: (3x2 − 5xy + 2y2) − (7x2 − 3xy − 3y2) (5 points) −4x2 + 8xy − y2
−4x2 − 8xy + y2

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Simplify: (3x2 − 5xy + 2y2) − (7x2 − 3xy − 3y2) (5 points) −4x2 + 8xy − y2 −4x2 − 8xy + y2 −4x2 + 2xy − 5y2 −4x2 − 2xy + 5y2

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Another question on Mathematics

Simplify: (3x2 − 5xy + 2y2) − (7x2 − 3xy − 3y2) (5 points) −4x2 + 8xy − y2
−4x2 − 8xy + y2
−4x2 + 2xy − 5y2
−4x2 − 2xy + 5y2