problems involving quadratic equations

Summary - i) An expression of the form a 0 x n + a 1 x n - 1 +....+ a n = 0, where n is a positive integer and a 0 , a 1 ,...,a n belong to some number system F, is called a polynomial in the variable x over F. ii) The degree of polynomial is defined as the highest index of the variable x occurring..

The equation that involves one (or) more derivatives of some unknown functions which are required to be found is called => Non linear equation or Differential equation or Linear equation or Quadratic equation..

Processes Involved in Transport - There are some physical principles and biological processes that explain the transport of materials across the plant body. They are as follo..

It is a physical process that involves the movement of solute particles from the region of their higher concentration to the region of their lower concentratio..

It is a physical process that involves the movement of solute particles from the region of their higher concentration to the region of their lower concentration. Transport of materials within the cell is by diffusion. The entry of carbon dioxide into the stomata is by diffusio..

Equilibrium Involving Physical Changes - Substances exist in three states: solids, liquids and gases. The following types of equilibriums exist in three state..

Photosynthesis has two main reactions: Light reaction Dark reacti..

On hydration silicates and aluminates of calcium get converted to their respective hydrated colloidal gels. At the same time, hydrolysis precipitates calcium hydroxide and aluminium hydroxide. This calcium hydroxide binds calcium silicate particles together. On the other hand, alumi..