type a problem, pick an action if you need one, and press enter. tap an example to try it.
want to practice? pick a mode from the learn menu: steps checks your work one line at a time,
answer checks just your final answer, and quiz gives you 5 practice questions with a score.
| fractions & arithmetic |
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| distribute & combine terms |
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| linear & quadratic equations |
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| linear inequalities |
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| two equations, two unknowns |
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| factoring polynomials |
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| trigonometry (deg or rad) |
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| word problems |
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| polynomial calculus |
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use ^ for powers, * for multiplication, and parentheses around fractions: (x + 1)/2.
separate a pair of linear equations with a semicolon.
supported: numeric functions, polynomial expressions, linear and quadratic equations,
linear inequalities, two-variable linear systems, and polynomial derivatives and
integrals. word problems, symbolic trig equations, variable denominators, and general
higher-degree equations are not supported.
photos work best for printed, single-line math. always check the transcription. the photo
reader needs internet on first use; typed math works offline.
made by Jesus Pachuca. got a question or want something added? email me.