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.
Other diseases which cause dry mouth, not only during the night but during the day as well â these are viral and bacterial infections and Sjogrenâs syndrome, all of which have an influence on the flow of saliva. Other problems that affect the saliva flow include: 1  Bellâs palsy. 2  Tumors. 3  Salivary gland stones. 4  Depression.
Other causes of sleep disturbance include sleep apnea, teeth grinding, allergies and colds, snoring, frequent urination, fibromyalgia, and nightmares. Sleep apnea causes breathing interruptions during your sleep, and teeth grinding (which is called bruxism) can cause you to wake up during the night.Allergies, colds, coughing, and upper respiratory infections can make it difficult for you to breathe at night.leep apnea causes breathing interruptions during your sleep, and teeth grinding (which is called bruxism) can cause you to wake up during the night.