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# Algebra Homework Help -- People's Math!

## How to Use the Calculator

❶Still need help after using our algebra resources?

## Calculators

Plus, the calculator will display the steps and their explanations in the results. Compare Fractions Calculator for Comparing and Ordering Fractions This free online fraction calculator will compare one fraction with another to determine which is greater. Plus, the fraction comparison calculator will show its work and give a step-by-step summary of how it arrived at the result.

Dividing Fractions Calculator Including Whole and Mixed Numbers This free online fraction calculator will divide any combination of a fraction, a whole number, or a mixed number, and then simplify the resulting fraction.

Plus, the fraction division calculator will show its work and give a step-by-step summary of how it arrived at the quotient.

Fraction Reducer Calculator to Reduce Fractions to Simplest Form This free online fraction calculator will quickly simplify fractions to their simplest form, plus convert improper fractions into their mixed number equivalents. Multiplying Fractions Calculator Including Whole and Mixed Numbers This free online fraction calculator will multiply any combination of a fraction, a whole number, or a mixed number, and then simplify the resulting fraction.

Plus, the fraction multiplication calculator will show its work and give a step-by-step summary of how it arrived at the product. Long Division Calculator for Whole or Decimal Numbers This free online division calculator will not only perform long division, but it will also show and explain each step it took to solve the problem. Plus, besides showing its work, the calculated results include a chart showing multiples of the divisor so you can learn your math facts while you are doing your long division practice.

And not only does the calculator help you to learn how to do long division, but the page also includes tutorials for four of the most common long division quotients with remainder, without remainder, decimal with no remainder, decimal with recurring remainder.

Circle Calculator to Calculate Area, Circumference, Diameter, and Radius This free online geometry calculator will solve for the three unknown circle measurements from one known measurement. Plus, the calculator displays the steps, formulas, and sequence used to calculate each unknown measurement in the results. Also includes a circle diagram depicting each measurement, accompanied by a brief definition of each and the method of solving for them.

Pythagorean Theorem Calculator to Find Missing Side of Right Triangle This calculator will find the missing side length of a right triangle if the other two side lengths are known. The calculator shows its work and attempts to the draw the shape of the right triangle based on the results. The page also gives brief answers to "What is the Pythagorean Theorem? Plus, the calculator will also find the distance between the two points, and formulate the line equation from the points and slope.

The calculator will also attempt to plot the two points on a graph and draw the line that runs through them. The calculator will also classify the triangle and solve and provide formulas for: Plus, the calculator shows its work and attempts to draw the solved triangle from calculated vertex coordinates.

Greatest Common Factor Calculator: Tool to Find GFC of up to 4 Numbers This free online greatest common factor tool will help you to quickly find GCF for 2, 3, or 4 numbers at once -- all in the blink of an eye -- plus show the GFC divisors and all factors for all numbers entered. 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 Math Addition Facts Quiz for Learning Additions This free online addition facts timed test will help you or your child to learn math facts for additions of Plus, the quiz will store up to 10 quiz results for each fact addend practice session, which are then displayed in a printable addition facts practice report card.

This report card also includes a bar graph for a visual display of the progress made from the first addition facts timed test to the last. 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.

Interactive solvers for algebra word problems. Ask questions on our question board. Created by the people. Each section has solvers calculators , lessons, and a place where you can submit your problem to our free math tutors. To ask a question , go to a section to the right and select "Ask Free Tutors". Most sections have archives with hundreds of problems solved by the tutors.

Lessons and solvers have all been submitted by our contributors! Numeric Fractions Decimal numbers, power of 10, rounding Operations with Signed Numbers Exponents and operations on exponents Divisibility and Prime Numbers Roman numerals Inverse operations for addition and multiplication, reciprocals Evaluation of expressions, parentheses. Square root, cubic root, N-th root Negative and Fractional exponents Expressions involving variables, substitution Polynomials, rational expressions and equations Radicals -- complicated equations involving roots Quadratic Equation Inequalities, trichotomy Systems of equations that are not linear.

Conic sections - ellipse, parabola, hyperbola Sequences of numbers, series and how to sum them Probability and statistics Trigonometry Combinatorics and Permutations Unit Conversion. Geometric formulas Angles, complementary, supplementary angles Triangles Pythagorean theorem Volume, Metric volume Circles and their properties Rectangles.

Length, distance, coordinates, metric length Proofs in Geometry Bodies in space, right solid, cylinder, sphere Parallelograms Points, lines, angles, perimeter Polygons Area and Surface Area.

Easy, very detailed Voice and Handwriting explanations designed to help middle school and high school math students. Lessons discuss questions that cause most difficulties. Word Story Problems Solve and Practice word problems. Just type in your values. Talk to Splotchy , an artificial intelligence robot with funny voice. Dumbest things from school essays. Algebra Worksheets at edHelper. Type in a formula, get a nice JPEG picture for your website!

## 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.