Hint: use the quadratic formula.
x = [-b +- sqrt(b^2 - 4ac)]/(2a)
In your case,
a = 1, b = -5, and c = 5.
Solve the equation. (Enter solutions from smallest to largest. If there is no solution, enter NONE in the answer boxes.)
x2 - 5x + 5 = 0
1 answer
1 answer