Consistent.
this means you have no more than 5 solutions in a system of equations.
A system of equations.
Inconsistent
It is not always better.Although quadratic equations always have solutions in the complex system, complex solutions might not always make any sense. In such circumstances, sticking to the real number system makes more sense that trying to evaluate an impossible solution in the complex field.
Yes, some equations have as many as ten. There is a very rare equations that only two people have seen that has 1 billion solutions.
It has more than one solutions.
A system of equations.
this means you have no more than 5 solutions in a system of equations.
A system of equations means that there are more than one equations. The answer depends on the exact function(s).
A system of equations.
A way to solve a system of equations by keeping track of the solutions of other systems of equations. See link for a more in depth answer.
A system of linear equations.
The solution to a system on linear equations in nunknown variables are ordered n-tuples such that their values satisfy each of the equations in the system. There need not be a solution or there can be more than one solutions.
Inconsistent
Simultaneous equation is nothing: it cannot exist.A system of simultaneous equations is a set of 2 or more equations with a number of variables. A solution to the system is a set of values for the variables such that when the variables are replaced by these values, each one of the equations is true.The equations may be linear or of any mathematical form. There may by none, one or more - including infinitely many - solutions to a system of simultaneous equations.
In simple terms all that it means that there are more solutions than you can count!If the equations are all linear, some possibilities are given below (some are equivalent statements):there are fewer equations than variablesthe matrix of coefficients is singularthe matrix of coefficients cannot be invertedone of the equations is a linear combination of the others
It is not always better.Although quadratic equations always have solutions in the complex system, complex solutions might not always make any sense. In such circumstances, sticking to the real number system makes more sense that trying to evaluate an impossible solution in the complex field.