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devlian [24]
3 years ago
8

A number is 6 less than its square. find all such numbers?

Mathematics
2 answers:
Svetllana [295]3 years ago
5 0
X= x^2-6
x^2-x-6=0
x 1= (1+V 1+4*6)/2
x1= (1+V25)/2
x1= (1+5)/2
x1=6/2
x1=3
x2= (1-5)/2
x2 = - 4/2
x2 = -2 

cestrela7 [59]3 years ago
3 0
Hello There!

2² - 6 = -2
3² - 6 = 3
4² - 6 = 10

Etc....the list goes on

Hope This Helps You!
Good Luck :) 

- Hannah ❤
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