Algebrator can start solving your homework
in the next 5 minutes
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It is easy as 123!
Step 1 : Enter your algebra problem straight from the book:
Step 2 : Let Algebrator solve it:
Step 3 : Ask for an explanation for the steps you don't understand:
 solving a system of two and three linear equations (including Cramer's rule)
 simplification of algebraic expressions (polynomials (simplifying, degree, division...), exponential expressions, fractions, radicals (roots), absolute values...)
 factoring and expanding expressions
 finding LCM and GCF
 basic stepbystep arithmetics operations (adding, subtracting, multiplying and dividing)
 operations with complex numbers (simplifying, rationalizing complex denominators...)
 solving linear, quadratic and many other equations and inequalities (including log. and exponential)
 graphing general functions
 graphing curves (lines, parabolas, hyperbolas, circles, ellipses, equation and inequality solutions)
 operations with functions (composition, inverse, range, domain...)
 simplifying logarithms
 sequences (classifying progressions, find the nth term of an arithmetic progression...)
 basic geometry and trigonometry (similarity, calculating trig functions, right triangle...)
 arithmetic and other prealgebra topics (ratios, proportions, measurements...)
 linear algebra (operations with matrices, inverse matrix, determinants...)
 statistics (mean, median, mode, range...)
System requirements:
Any PC running any version of Windows. 

Any Intel Mac running OS X. 
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Our users:
Thank you for the responses. You actually make learning Algebra sort of fun.
Miguel San MiguelGonzalez, Laredo Int. University
The best part of The Algebrator is its approach to mathematics. Not only it guides you on the solution but also tells you how to reach that solution.
Maria Chavez, TX
It is tremendous. Any difficult problem and I get the stepbystep. Not seen anything better than this. All that I can say is it seems I got a personal tutor for me.
Brian T. Gomez, SD
Hi, I wanted to comment on your software, not only is it really easy to follow, but I can hide the step by step procedures, or choose to show them. Also, the fact that it explains how to use the rules.
Tom Sandy, NE
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