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worty [1.4K]
3 years ago
10

Which two numbers multiply to 60 and add to -2?

Mathematics
1 answer:
USPshnik [31]3 years ago
8 0
xy=60\\
x+y=-2\\\\
xy=60\\
x=-y-2\\\\
(-y-2)y=60\\
-y^2-2y-60=0\\
y^2+2y+60=0\\
y^2+2y+1+59=0\\
(y+1)^2=-59


There are no such numbers in real numbers.
Do you perhaps want a solution in complex numbers?
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