Tweet. This is an easy to use online calculator with steps to solve quadratic equations (or second degree equations) in the form ax 2 + bx + c = 0, ax 2 + bx = 0 and ax 2 + c = 0. To find the roots of a quadratic equation (or 2nd degree equation), enter the coefficients 'a', 'b' and 'c' and click 'Solve'.o solve a quadratic equation without a linear term,select the ax 2 + c = 0 format. To solve a quadratic equation without a constant term, select the ax 2 + bx = 0 format. Quadratic equation solver lets you view your recent calculations.
Physical Concerns. Dry mouth is a red flag for other physical problems. For instance if an individual is diabetic and the disease is being poorly managed this can cause dry mouth during the night or dry mouth can be a sign that the individual has diabetes.
Drinking too much fluid during the evening can cause you to urinate more often during the night. Caffeine and alcohol after dinner can also lead to this problem. Other common causes of urination at night include: 1  Infection of the bladder or urinary tract. 2  Drinking a lot of alcohol, caffeine, or other fluids before bedtime.