Input interpretation
quadratic formula
Equation
x^2 – 2 x + 1 = 0
a x^2 + b x + c = 0 |
x | indeterminate variable
a | quadratic coefficient
b | linear coefficient
c | constant coefficient
(x = (-b ± sqrt(b^2 – 4 a c))/(2 a))
Input values
quadratic coefficient | 1
linear coefficient | -2
constant coefficient | 1
Result
indeterminate variable | 1
(doubly degenerate)