A simple and easy to use application todetermine the roots of a quadratic equation ax²+bx+c=0. Optionally,you can draw the graphic of the function y=ax²+bx+c.If there are no real roots, you can also get the complex roots. Theapplication will also show you the position of the complex roots inthe complex diagram.On version 2 you can find a new design and a new feature: Youcan now double tap over a number to change its signal.If you find any bug or any other issue please report here or inthe YouTube video before giving a negative rating. I'll be happy tohelp you by helping you to get a fix.A commercial version, with some more features and without ads,is now available! Search for "Quadratic Equations +"

Solve quadratic equations!

All you need in quadratic funcion. Step by step solutions andformulas.

Solves quadratic equations/ formulas and gives you the step-by-stepsolution

Easily solve math problems, graph functionsand equations, do statistics and calculus, combine with interactivegeometry, save and share your results. Millions of people aroundthe world use GeoGebra to learn mathematics and science. Join us:Dynamic Mathematics for everyone!• Plot functions, polar and parametric curves• Solve equations with our powerful math engine• Experience sliders, points, graphs and geometry all workingtogether• Get intersections, roots, maximums, minimums, derivatives andintegrals• Do statistics and regression with best-fit lines and curves• Search for free learning activities directly from our app• Save and share your results with friends and teachersVisit www.geogebra.org to learn more and find all our free GeoGebraapps. We’d love to hear from you: send us your questions orfeedback via www.geogebra.org/help or support@geogebra.org

Advanced calculator for school or study

Most comprehensive SAT Math - Algebra & Functions app.

Have you ever wondered what Quadratics areallabout?This app enables you to visualise graphically what happenswhenyou change the values of a, b and c in the quadratic equation y=ax² + bx + c. Generally the shape of the graph is a parabola.Butis it always parabolic? Where does it cross the x and y axes –ifat all? Where is the vertex – if there is one? This andotherquestions can be answered using this app.The main features of the app are:* An interactive approach to help deepen understanding ofQuadraticEquations* Visualising the quadratic equation and its x/y interceptsandvertex graphically* Zoom in/out graphically* On-screen take-by-the-hand walkthrough to helphighlightinteresting mathematical features* A Quadratic Calculator to calculate the x/y intercepts,vertex,factored and vertex forms of the quadratic from chosenvalues fora, b and c (for real values).Keywords: quadratics, trinomial factoring, graphvisualisation,parabola, algebra, GCSE, college, math, mathematics,GRE, SAT,ACT

mediante la forma :f(x) = ax²+bx+ccalcula sus raíces, el vértice y el punto de corte, mostrandoelprocedimiento paso por paso hasta llegar a la respuesta.by way:f (x) = ax² + bx + ccalculates its roots, the apex and the cut, showing step bystepto reach the response procedure.

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CppDroid is simple C/C++ IDE focused onlearning programming languages and libraries.Features:* code complete ** real-time diagnostics (warnings and errors) and fixes ** file and tutorial navigator (variables, methods, etc)* static analysis ** smart syntax highlighting* portrait/landscape UI* auto indentation and auto pairing (configurable)* configurable code syntax highlighting (themes) ** compile C/C++ code (no root required)* works offline (built-in compiler, no internet connectionrequired)* great C/C++ code examples included ** detailed C++ tutorial and learn guide included ** add-ons manager and auto updates* Dropbox support ** Google Drive support *On first launch CppDroid extracts SDK (about 150Mb) anddownloads and extracts examples and tutorials, so about 215Mb of internal storage space is required. It can't be moved tosd card because of android security.Start learning C and C++ by examples (menu / Project /Examples) or tutorials (menu / Project /Tutorials).App blog:http://www.cppdroid.infoAdvanced paid features (marked with *) review:http://www.cppdroid.info/p/advanced-features.htmlSee also ArduinoDroid app:http://www.arduinodroid.info

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Personalized learning across K-12 subjects

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Bulan Ramadhan adalah bulan yang dinantikanoleh semua umat muslim di dunia. Syukur Alhamdulillah kita tinggaldi negara dengan mayoritas muslim sehingga bulan Ramadhan terasabegitu meriah dan menyenangkan. Apakah bulan Ramadhan hanya milikorang dewasa saja. Tentu saja tidak. Anak-anak pun sangat antusiasmenyambut bulan Ramadhan.Nah, bagaimana dengan buah hati anda yang masih balita?Bagaimanakah cara anda menjelaskan apa itu Bulan Ramadhan dankeutamaannya kepada sang buah hati? Mengenalkan bulan Ramadhankepada buah hati dengan cara yang menyenangkan sangatlah penting.Hal ini untuk menanamkan kepada anak-anak bahwa bulan Ramadhan itumenyenangkan.Kini telah hadir MARBEL PANDUAN PUASA RAMADHAN khusus untukanak-anak. Aplikasi ini mengajak anak-anak untuk belajar :1. Apa itu puasa?2. Apa saja keutamaan bulan Ramadhan?3. Apa saja rukun puasa?4. Apa saja amalan yang bisa dilakuakn di bulan Ramadhan?Marbel menggabungkan konsep belajar dan bermain menjadi satusehingga melahirkan cara belajar yang lebih menyenangkan. Materiakan disajikan dalam bentuk yang menarik dilengkapi dengan Gambar +Sound Narasi + Animasi untuk menarik minat anak-anak dalam belajar.Selanjutnya, mereka bisa mengasah kemampuan melalui permainanedukasi yang disediakan.Kelebihan :------------------Aplikasi ini dilengkapi dengan gambar dan ilustrasi serta animasiyang menarik, sehingga anak-anak akan merasa tertarik untukbelajar. Setiap materi dilengkapi dengan narasi pendukung. Aplikasiini dilengkapi juga dengan doa berbuka puasa, niat berpuasa sertaniat shalat tarawih lengkap dengan voice narasi, tulisan dalamhuruf arab dan latin, serta artinya dalam bahasa Indonesia.TENTANG MARBEL--------------------------------------------------Marbel adalah aplikasi pendidkan khusus untuk anak-anak usia 2 s/d8 tahun. Bersama Marbel, anak-anak bisa belajar banyak hal dengancara yang menyenangkan. Tersedia materi pembelajaran yang akanmembantu anak-anak dalam belajar mengenal sesuatu misalnya sajahuruf, angka, buah, sayur, hewat, alat-alat transpotasi, warna, danmasih banyak lainnya. Yang paling menarik dari marbel adalah :Permainan edukasi yang menyenangkan. Ada berbagai macam permainanyang akan menguji kemampuan mereka. Permainan itu terdiri dari :tepat cepat, ketangkasan, daya ingat, kecerdikan, asah otak danmasih banyak lainnya. Marbel dilengkapi dengan gambar dan animasiyang menarik, musik orisinil, serta narasi panduan yang bergunabagi anak-anak yang belum lancar membaca.Kami mengharapkan kritik dan saran dari anda, jangan ragu untukmengirimkannya ke :support@educastudio.comInformasi lebih lanjut mengenai Marbel:Website: www.educastudio.comFacebook: www.facebook.com/educastudioTwitter: @educastudioBagi bunda yang suka menemani anak-anak bermain, tak ada salahnyamencoba aplikasi Marbel. Anak-anak tak hanya mendapatkan kesenangandalam bermain, namun juga ilmu yang bermanfaat. Belajar sambilbermain..?? Kenapa tidak..?? Ayoo kita temani anak-anak belajar,bersama Marbel tentunya.. :)The month of Ramadan is amonth that is eagerly anticipated by all Muslims in the world.Praise to God we live in a country with a Muslim majority thatRamadan was so festive and fun. Is Ramadan belong only to adultsonly. Of course not. The children were very excited to welcome themonth of Ramadan.Well, what about your baby are still toddlers? How can you explainwhat it was the month of Ramadan and its primacy to the baby?Introduce the month of Ramadan to the baby in a fun way is veryimportant. It is to instill in children that Ramadan was fun.Now has come Marbel RAMADAN FAST GUIDE specifically for children.This application invites children to learn:1. What is fasting?2. What are the virtues of Ramadan?3. What are the pillars of fasting?4. What can dilakuakn deeds in Ramadan?Marbel combines the concept of learning and playing into one thatgave birth to a way of learning more enjoyable. The material willbe presented in an attractive form comes with Image + SoundNarrative + animations to attract children's interest in learning.Furthermore, they can hone skills through educational gamesprovided.Advantages :------------------The application comes with pictures and illustrations andinteresting animation, so the children will feel interested inlearning. Each material is equipped with a supporting narrative.This application is also equipped with a prayer iftar, theintention of fasting and of prayer tarawih complete with voicenarration, written in Arabic and Latin letters, as well as itsmeaning in Indonesian.ABOUT Marbel--------------------------------------------------Marbel is a special education application for children ages 2 s / d8 years. Together Marbel, children can learn a lot of things in afun way. There are learning materials that will help children tolearn about something for example only letters, numbers, fruits,vegetables, Hewat, means of transportation, color, and many more.The most interesting of the marble is: a fun educational game.There is a wide variety of games that will test their skills. Thegame consist of: a fast right, dexterity, memory, ingenuity, brainteasers and many more. Marbel equipped with interesting images andanimations, original music, and narrative useful guide for childrenwho are not yet fluent reading.We expect criticism and suggestions from you, please do nothesitate to send it to:support@educastudio.comFurther information about Marbel:Website: www.educastudio.comFacebook: www.facebook.com/educastudioTwitter:educastudioFor mothers who like to accompany the children to play, there's noharm in trying the application Marbel. Children not only have funin the play, but also useful knowledge. Learn while playing .. ??Why not..?? Ayoo we accompany the children to learn, along Marbelcourse .. :)