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Wittaler [7]
3 years ago
7

What two numbers add to 9 and multiply to negative 11

Mathematics
1 answer:
fiasKO [112]3 years ago
6 0
The two numbers are (9+ 5√5)/2 and (9- 5√5)/2.

(9+ 5√5)/2+ (9- 5√5)/2= 9
(9+ 5√5)/2* (9- 5√5)/2= -11

Hope this helps~
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