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More answers

x + y =10

xy = -11

x +y = 10

y =10-x

x(10-x) = -11

10x - x^2 + 11 = 0

x^2 -10x - 11 = 0

(x-11)(x+1) = 0

x = 11

y = -1

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14y ago
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Q: Which two numbers add up to 10 muliply to -11?
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