Mathematics
Solve for x using the quadratic formula. Write your answer correct to two significant figures.
(x - 1)2 - 3x + 4 = 0
Related Questions
Solve the following equation for x, giving your answer correct to 3 decimal places :
2x2 + 11x + 4 = 0
Solve the following equation and give your answer correct to 3 significant figures :
5x2 - 3x - 4 = 0
x = 3 is a solution of the quadratic equation (k + 2)x2 - kx + 6 = 0, then other root is :
-1
3
-3
-4
Equation 2x2 - 3x + 1 = 0 has :
distinct and real roots
no real roots
equal roots
imaginary roots