Math911

Find solutions to your challenging Math problems! Enter or let the camera type your math problems. Click on a solution method,
and use the steps and knowledge provided to overcome your Math challenges!

find solutions to all types of linear equations with step by step results.
use all types of numbers within expressions/equations .

Apply order of operations(PEMDAS) to evaluate numerical and variable
algebra expressions.

Evaluate number expressions that include combinations of fractions, mix numbers,
radical numbers, decimals, whole numbers and integers.

Solve quadratic equations by using Complete the Square, The Quadratic Formula
and factoring methods. Solutions are provided with step by step answers!

Solve your most challenging linear Systems of Equations. Use the Elimination, Substitution and
graphing methods to find your answers. Scroll to reveal your step by step analysis.

Graphs include detailed information such as roots, y intercepts, x intercepts, horizontal asymptoes, vertical
asymptotes and oblique asymptotes. Equations for the asymptotes are also given!
Graph polynomial functions and get precise roots/zeroes measurements, as well as, relative maximum/minimum values.
Find the vertex and axis of symmetry of a Parabola, as well as, the roots and y intercepts.
Graph a function to analyze the domain and range of functions, then look up the exact domain and range given in set notation.

Add and subtract polynomials with decimal, whole number, integer or fraction coefficients. Get step by step
instructions as to how to combine like terms to simplify polynomial expressions!

Click on the 'Σ' button and use the given formulas and theorems to find solutions to popular problems in Mathematics.
Here is a list of problems: Pythagorean theorem(step by step analysis), distance formula,
The Quadratic Formula(detailed step by step analysis), volume(detailed step by step analysis) of
pyramid, cylinder, cone, rectangular prism, convert radians to degrees or degrees to radians,
use area formulas to triangles and rectangles,use the perimeter formula of a rectangle and solve
for any variable given other variables, calculate the midpoint between two points using the midpoint formula,
enter a list of numbers and quickly find the standard deviation, mean, median, mode and range of the list of numbers,
determine the percent error or percent of change calculation between two different percents.

Note that in future updates the formula section 'Σ' will be expanded and developed to include a varied
and rich section of solutions and step by step analysis to challenging Math problems!

Factor algebraic expressions by using methods such as: factoring trinomials, using a Greatest Common Factor(GCF),
difference of squares, sums and differences of cubes, factoring by grouping, and using "U substitution" to factor.
Read all the details in the step by step solution!

Constant review of app ideas and suggestions will be evaluated and used to update the app for a better usage experience.

Recent changes:
Created nicer animations and contrasting text colors. Fixed a display problem with the second calculator!