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Advocard [28]
3 years ago
5

-3x^2 + 2y^2 + 5xy - 2y + 5x^2 - 3y^2 x = 2 , y = -1

Mathematics
1 answer:
rewona [7]3 years ago
5 0
X=2 Y=-1 plug them into the equation
-3(2)^2 + 2(-1)^2 + 5(2)(-1) -2(-1) + 5(2)^2 -3(-1)^2

36+4-10+2+100+9

40-10+2+100+9

30+2+100+9

132+9

141
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Artemon [7]
Short answer:
TotalCost = 12.96


Long answer:

It gives you the equation of

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In other words, the equation is:
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2 years ago
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3 years ago
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topjm [15]

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Step-by-step explanation:

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5 0
3 years ago
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Ad libitum [116K]
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4 0
2 years ago
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