Quadratic Equation Solver (v. 1.4) Разработано Robert Theis |
Solves quadratic equations using the quadratic formula. Enter your a, b, and c coefficient values to find your equation's solutions.
Solves all standard form quadratic equations--one real root, two real roots, or two complex roots.
Answers are recomputed as you type.
The Web Solve function (powered by Wolfram Alpha) solves, plots, and shows step-by-step instructions for solving your equation.
Check out my latest app, for translation:
https://play.google.com/store/apps/details?id=com.rmtheis.translator
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[2012-11-11] A Google User: Plug and chug This is nothing special. It just plugs in numbers. Doesn't even evaluate fractions. |
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[2012-11-04] A Google User: Nice Does exactly what it says! |
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[2012-10-12] A Google User: Weird It worked at first but then gave me weird graphs. Also, it took me to the web and tried to get me to download another app. |
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[2012-05-25] A Google User: Awesome Use in math class |
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[2012-05-14] A Google User: Ok at best Doesn't really give you practical answers. There's a quadratic calculator that actually gives decent answers and even shows work. It's a paid app, but definitely worth it. |
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[2012-04-17] A Google User: Good |
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[2012-04-11] A Google User: Greate!! |
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[2012-03-25] A Google User: Fraction Can't make it to a fraction form |
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[2012-02-29] A Google User: Complete joke Needs the internet to get a solution. Even my 10 year old graphic calculator can solve quadratics all by itself! |
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[2011-12-12] A Google User: 3 * for the app itself (rudimentary UI), but 5 * as a front end for Wolfram! In linking to Wolfram, though, you lose any in-app spontaneity. |
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[2011-11-09] A Google User: :) Works great on QUADRATIC FORMULAS! If your looking for an equation solver get wolframalpha. But 5 stars on this. Thanks |
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[2011-11-04] A Google User: Needs to be able to solve actual equations and not just ask for a, b, and c. If I could easily get a, b, and c I wouldn't need a solver. |
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[2011-09-14] A Google User: My math lab Suck my balls mymathlab |
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[2011-08-11] A Google User: very good works even without net . very good for cheating in maths :] |
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[2011-07-29] A Google User: Simple and very effective... |
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[2011-07-18] A Google User: Helps so much in summer school! :) there is no scam u simply scroll below and press skip |
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[2011-06-09] A Google User: GAY |
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[2011-06-09] david: GAY |
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[2011-05-20] A Google User: Does what it says bit doesn't show r values as far as I know. Who ever said this app is a scam is a liar. I had no issues with this. |
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[2011-05-20] angel: Does what it says bit doesn't show r values as far as I know. Who ever said this app is a scam is a liar. I had no issues with this. |
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[2011-03-08] A Google User: Makes u buy a second app to get an answer. SCAM ALERT!!!!! |
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[2011-03-08] Tim: Makes u buy a second app to get an answer. SCAM ALERT!!!!! |
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[2011-02-10] A Google User: Great but lacks ability to enter values in scientific notation (or how to in help section ) can you? |
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[2011-02-02] A Google User: Good at what it does but severely lacking features. |
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[2011-02-02] Graham: Good at what it does but severely lacking features. |
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[2011-01-21] A Google User: Great..... simple..... perfect..... even deals with negative numbers..... love it |
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[2011-01-21] s@i the great: Great..... simple..... perfect..... even deals with negative numbers..... love it |
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[2011-01-10] A Google User: Very simple, does the job. Would like it to offer exact solutions too. |
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[2011-01-10] Christopher: Very simple, does the job. Would like it to offer exact solutions too. |
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[2010-12-04] A Google User: So easy to use n usefull |
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[2010-12-04] KenjiPlaying: So easy to use n usefull |
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[2010-10-29] A Google User: Only let's me enter numbers, no variables or exponents on my droidx! |
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[2010-10-29] Maureen: Only let's me enter numbers, no variables or exponents on my droidx! |
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[2010-08-05] A Google User: Works, but interface is poor. |
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[2010-08-05] Jade: Works, but interface is poor. |
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[2010-06-26] A Google User: It should solve all math problems in all formats. j/k I would pay $0.99 for that. Lol This could be better but it's free with no ads. Thx dev! |
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[2010-06-26] Timothy: It should solve all math problems in all formats. j/k I would pay $0.99 for that. Lol This could be better but it's free with no ads. Thx dev! |
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[2010-06-04] A Google User: this application doesn't solve this form (1*10^-X). it should! |
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[2010-06-04] Mini: this application doesn't solve this form (1*10^-X). it should! |
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[2010-04-09] A Google User: Very useful. |
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