**Instructions:** Type any algebraic expression, such as ‘2 + 3/4 + 3^2’ or ‘sin(3 pi) + 2cos(3 pi/2) + sqrt(2)’, etc., and the solver will compute the result for you

**More About Algebraic Expressions**

An algebraic expression contains numbers, fractions, trigonometric functions, exponential functions, powers and roots. An example of an algebraic expression is shown below

\[\frac{1}{3-2}+ 3 + 4\sin(\frac{\pi}{4}) + \sqrt{2} + 5^{\frac{3}{2}}\]For an algebraic expression evaluator it is typically required to type the above math expression in using common symbols. For example, the above expression would be expressed as “1/(3-2) + 3 + 4sin(pi/4) + sqrt(2) + 5^(3/2)”. The most important thing to keep in mind is that the parenthesis are important when typing an algebraic expression.

For example “1/(3-2) + 3 + 4sin(pi/4) + sqrt(2) + 5^(3/2)” is not the same as typing “1/3-2 + 3 + 4sin(pi/4) + sqrt(2) + 5^(3/2)”. The latter expression would be understood by the solver as

\[\frac{1}{3} – 2+ 3 + 4\sin(\frac{\pi}{4}) + \sqrt{2} + 5^{\frac{3}{2}}\]and not as

\[\frac{1}{3-2}+ 3 + 4\sin(\frac{\pi}{4}) + \sqrt{2} + 5^{\frac{3}{2}}\]and you would be getting an unwanted outcome, and not the one you intended. So use parentheses wisely to group terms that you intend to group.