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.
Even if you canât correct the underlying cause of your dry mouth, you can do things to promote comfort. Chew sugarless gum or suck on sugarless candy to stimulate the flow of saliva. Avoid dry or very spicy foods. Drink plenty of water, but steer clear of alcoholic and caffeinated beverages.t sounds like you drink plenty of water. Still, the membranes in your mouth and throat can dry out if you breathe dry air through your mouth. Thatâs especially true at night. Usually, the reason people breathe through their mouth at night is that their nose is congested.