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Lyrx [107]
2 years ago
9

Solution to the system y=-x2-3x+2 y=x+6

Mathematics
1 answer:
worty [1.4K]2 years ago
8 0

Answer:

x=-2,y=4

Step-by-step explanation:

y=-x^2-3x+2

y=x+6

x+6=-x^2-3x+2

x^2+x+6=-3x+2

x^2+4x+6=2

x^2+4x+4=0

(x+2)(x+2)=0

x=-2

y=(-2)+6=4

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