If the equation is
x2 = k0
Then there are two solutions: + or - 1, since any number to 0 is 1 and 1 or -1 squared = 1.
We believe that those equations have no real solutions, and that their graphs therefore have no points of intersection.
Equations are used to give a mathematical analysis of events or situations in the real world.
The additive inverse is used to solve equations; equations, in turn, are used to model many real-world situations.
no
Complex equations? Do you mean complicated equations whose solution is 17, - or equations with complex (non-real) coefficients or solutions? If you can explain, please resubmit your question.
The two rational solutions are (0,0,0) and (1,1,1). There are no other real solutions.
We believe that those equations have no real solutions, and that their graphs therefore have no points of intersection.
School is part of real life... if you are using equations in school that is real.
There are many ways quadratic equations are used in the real world. These equations are used to calculate area, speed and profit
Add the two equations together. This will give you a single equation in one variable. Solve this - it should give you two solutions. Then replace the corresponding variable for each of the solutions in any of the original equations.
Equations are used to give a mathematical analysis of events or situations in the real world.
The additive inverse is used to solve equations; equations, in turn, are used to model many real-world situations.
no
architecture jobs
Complex equations? Do you mean complicated equations whose solution is 17, - or equations with complex (non-real) coefficients or solutions? If you can explain, please resubmit your question.
Put the equation into ax²+bx+c=0 form. The discriminant is b²-4ac. If it is negative, there are no real roots. If it is 0, there is one real root. If it is positive, there are 2 real roots. ■
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.