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# Algebra Calculator

## Future Online Math Calculators

❶The page also gives brief answers to "What is the Pythagorean Theorem?

## How to Use the Calculator

What can QuickMath do? The algebra section allows you to expand, factor or simplify virtually any expression you choose. It also has commands for splitting fractions into partial fractions, combining several fractions into one and cancelling common factors within a fraction.

The equations section lets you solve an equation or system of equations. You can usually find the exact answer or, if necessary, a numerical answer to almost any accuracy you require.

The inequalities section lets you solve an inequality or a system of inequalities for a single variable. You can also plot inequalities in two variables. The calculus section will carry out differentiation as well as definite and indefinite integration. The matrices section contains commands for the arithmetic manipulation of matrices.

The graphs section contains commands for plotting equations and inequalities. The numbers section has a percentages command for explaining the most common types of percentage problems and a section for dealing with scientific notation. Includes brief answers to "What Are Factors? Tool to Find Least Common Mulitple of up to 4 Numbers This free online least common multiple tool will help you to quickly find LCM for 2, 3, or 4 numbers at once -- all in the blink of an eye -- plus show the LCM divisors and all preceding multiples for all numbers entered.

Includes brief answers to "What Are Multiples? Algebra Calculator for Solving All Types of Math Problems This free online algebra calculator will solve all types of equations, including basic math, algebra, pre-algebra, trigonometry, calculus, precalculus, and statistics equations.

Linear Equation Solver for Solving Equations with One Variable This free online math calculator will solve most one-variable linear equations -- including those having fractions and decimals -- plus simplify the solution and show the steps it took to arrive at the result.

This page also includes a brief answer to "What is a Linear Equation? Combination Calculator To Find All Possible Combinations This combination generator will quickly find and list all possible combinations of up to 7 letters or numbers, or a combination of letters and numbers. You can choose to have the result set sorted in ascending or descending order, and you can choose to have the result displayed in either a copy-n-paste field, or in a numbered table.

Online Factoring Calculator to Find All Factors of a Number This free online math calculator will quickly find all factors of a number, plus list all of the individual multiplications that the divisors were derived from. Also includes a brief "Introduction to Factoring a Number. Prime Factoring Calculator for Prime Factorization of a Number This free online math calculator will quickly generate a list of prime numbers that are factors of a given number, plus simplify the primes into an exponential expression, and show its work so you can verify the result.

Timed Multiplication Quiz for Facts Drill Tests This free online math calculator will help you or your child to learn multiplication math facts from 0 to Includes a built-in timer and a printable report card complete with a bar graph for a visual progress tracking for up to ten stored multiplication drills.

Percent Calculator for Calculating Percentages 3 Ways This free online percentage calculator will calculate a percentage from two numbers, or a number from a percentage and another number. Includes a detailed explanation of "How to Calculate Percentages" using both the shortcut method and the proportion cross multiplication method -- for all three types of percentage calculations. Percentage Change Calculator to Calculate Percent Increase or Decrease This free online percentage calculator will calculate the numerical difference, percent difference, fractional change, and percent change between one number and another number.

Includes the percent change formula and a detailed example of "How to Calculate Percent Change" for both an increase and a decrease. Prime Number Checker to Check if a Number is Prime This free online prime number calculator will quickly tell you whether or not the entered number is prime natural or composite.

Plus, if the number is not prime, it will display the first divisor it found, along with the divisor equation and quotient. Prime Number Generator to Create List of Prime Numbers This free online prime number list generator will create a custom prime numbers list of up to 10, primes, with primes ranging from 2 to , For example, you could either create a delimited list containing the first prime numbers, or a list of the primes that occur between and Plus, you can also tell the generator to format the list into a prime numbers chart for printing.

Scientific Notation Calculator to Add, Subtract, Divide, or Multiply Exponential Notations This calculator will help you to calculate and learn how to perform scientific notation math. Page includes addition, subtraction, division, and multiplication lessons, plus the calculator shows its work so you can learn the steps to solving each type of operation. Square Root Calculator for Finding the Square Root of a Number This free online square root calculator is handy for quickly calculating square roots.

Plus, if the radicand is not a perfect square, the square roots calculator will list the nearest perfect squares that are greater and less than the radicand. Includes brief answers to "What are Square Roots? Standard Deviation Calculator for Population and Sample Data Sets This free statistics calculator will calculate the mean, variance and standard deviation of an entered or pasted-in data set, plus convert the results into a step-by-step tutorial that shows you how to manually solve for the standard depreciation formula.

Page includes brief explanations and definitions of related terms, as well as an example illustrating how much easier it is to solve the standard deviation formula than it is to decipher the formula. Statistical Average Calculator for Mean, Median, Mode, and Range This free statistics calculator will calculate the mean, median, mode, and range of a number set. You can either enter the numbers one at a time, or paste-in a set copied from a document or spreadsheet.

Plus, the results include a sorted, custom-delimited, data set along with a distribution table. Page also includes tutorials on how to calculate mean, median, mode, and range. The following is a list of math and algebra calculators that I plan to add to this section as I have time.

Or, if you desire an online math calculator that is not on the list of planned online math calculators, please let me know so I can add it to my list. In return for your vote of confidence I promise to continue working hard to earn your return visits.

Follow me on any of the social media sites below and be among the first to get a sneak peek at the newest and coolest calculators that are being added or updated each month. Who knows if I will show up in your next search. Free Online Financial Calculators: Other Free Online Calculators:

## Main Topics

Free math problem solver answers your algebra homework questions with step-by-step explanations.

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Online Calculators & Solvers. Helpful Online Calculators. But remember, if you're doing homework for your math class, your teacher will want to see your work completed thoroughly, not just an answer. Equation Solver: Solve for x: \ (x^x+7=0.