Equations are eaiser tofind with smaller numbers. Once you get the equation, you can find any missing numbers with is very helpful. Disadvantages are that equations are harder to find with bigger numbers.
It might be easier to calculate using numeric values directly if the equation is really simple.
Vertices in quadratic equations can be used to determine the highest price to sell a product before losing money again.
Two equations are equal when the result of the functions of the numbers and variables of one equation match the results of the other equation.
radical equations have sq roots, cube roots etc. Quadratic equations have x2.
Equations are eaiser tofind with smaller numbers. Once you get the equation, you can find any missing numbers with is very helpful. Disadvantages are that equations are harder to find with bigger numbers.
It might be easier to calculate using numeric values directly if the equation is really simple.
The main advantage is that many situations cannot be adequately modelled by a system of linear equations. The disadvantage is that the system can often get very difficult to solve.
You can write an equivalent equation from a selected equation in the system of equations to isolate a variable. You can then take that variable and substitute it into the other equations. Then you will have a system of equations with one less equation and one less variable and it will be simpler to solve.
A simultaneous equation
There are no disadvantages. There are three main ways to solve linear equations which are: substitution, graphing, and elimination. The method that is most appropriate can be found by looking at the equation.
Vertices in quadratic equations can be used to determine the highest price to sell a product before losing money again.
Two equations are equal when the result of the functions of the numbers and variables of one equation match the results of the other equation.
radical equations have sq roots, cube roots etc. Quadratic equations have x2.
That doesn't apply to "an" equation, but to a set of equations (2 or more). Two equations are:* Inconsistent, if they have no common solution (a set of values, for the variables, that satisfies ALL the equations in the set). * Consistent, if they do. * Dependent, if one equation can be derived from the others. In this case, this equation doesn't provide any extra information. As a simple example, one equation is the same as another equation, multiplying both sides by a constant. * Independent, if this is not the case.
The answer depends on the nature of the equation. Just as there are different ways of solving a linear equation with a real solution and a quadratic equation with real solutions, and other kinds of equations, there are different methods for solving different kinds of imaginary equations.
An equation with two variables . . . seriously!An equation with one variable can be can be solved, but when there are two variables, you need two equations. This is called a system of two equations in two variables.Three equations in three variables, etc.