Math Checker:Check your math operations

With this app you will be able to check the result and solutions of your mathematical operations so that you will not know the detail of the operations, only their final result. This fact is what makes it attractive for teachers and students, since you can only check that you have done a good job but not copy the process. Nowadays there are many math apps that give all the detail, but Math Checker does not, that is why it is even proposed to be used in math tests, since you will only know how well you did, but you will not be able to do the whole test.

On the other hand, there are many apps but they only perform or help in a specific task or calculation, but Math Checker wants to gather the main mathematical checks of the Compulsory Secondary Education.

More utilities will come, but in this current version, you have the following checkers at your disposal:

DIVISIBILITY TOPIC

1.-Determine if a number is prime, find the smaller prime numbers of an entered number, and factorize a number into prime numbers.
2.- Calculator of the maximum common divisor (m.c.d.) and minimum common multiple (m.c.m.) of n numbers, the ones you want, 1, 2, 3, ....n.

EQUATIONS TOPIC.

1.- System of 2 equations with 2 unknowns (2x2). Once the solutions are calculated you will be able to see their solution graphically, representing the lines of each one of the equations.
2.- System of 3 equations with 3 unknowns (3x3).
3.- Second-degree equations. You will be able to solve these equations, study their solutions, find the equation from the solutions or roots, and factor in a trinomial.
5.- Biquadratic equations, you will know real or complex solutions of equations type ax^4+bx^2+c=0

FUNCTIONS TOPIC

1.- Study of functions. You can make a complete study of 5 types of functions and obtain their graphs: linear affine, identity function, constant, inverse proportionality, and quadratic. You will study domain, path, continuity, maximum and minimum, cut-off points, periodicity, growth and decrease, symmetry, etc.
2.- Study of the slope and the ordinate at the origin. By means of sliders, you can vary the value of the slope (m) and the ordinate at the origin (n) so that you can see what happens with the function both for its equation and for its graph.
3.- Study of the parameters (a,b and c) of a quadratic equation. By moving the sliders for each parameter you can see how the equation and its graph vary.
4.- - Equation point-slope. Find the equation from the slope and a point, or from two points.


More features will come soon. We hope you like it.