Mathematics, 08.03.2020 01:06 aliviafrancois2000

Please help with these problems!
A) a^2 - 8b^2 + 2c^2 + 2ab + 3ac
B) x^2 - 4y^2 + 3x - 2y + 2
C) 2x^2 + xy - y^2 + 3x + 1
D) 2x^2 - 5xy - 3y^2 - 14y - 8

Answers: 2

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A) a^2 - 8b^2 + 2c^2 + 2ab + 3ac
B) x^2 - 4y^2 + 3x -...

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Please help with these problems! A) a^2 - 8b^2 + 2c^2 + 2ab + 3ac B) x^2 - 4y^2 + 3x - 2y + 2 C) 2x^2 + xy - y^2 + 3x + 1 D) 2x^2 - 5xy - 3y^2 - 14y - 8

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Please help with these problems!
A) a^2 - 8b^2 + 2c^2 + 2ab + 3ac
B) x^2 - 4y^2 + 3x - 2y + 2
C) 2x^2 + xy - y^2 + 3x + 1
D) 2x^2 - 5xy - 3y^2 - 14y - 8