MATH 42
by Chegg, Inc.
🗂️ Education
Version 3.3.24
đź“… Updated July 2, 2018
MATH 42 helps students to understand math and solve their homework
Features MATH 42
MATH 42 helps over 2.200.000 middle-school, high-school and college students, to solve their math problems and get better grades at the fraction of the cost of a private tutor.
MATH 42 helps with (1) intelligent approaches to the solution, (2) step-by-step solutions of their problems (3) an Assessment Center.MATH 42 is a trusted mathematical resource around the world and the numbers prove it: Over 2.2 million downloads, used on over 450.000 tablets in schools, in cooperation with the biggest educational publisher in Germany (Klett).FEATURES • Intuitive entry of formulas• Intelligent suggestions on how to approach a problem (unique worldwide)• Detailed step-by-step solutions, that adapt to a student’s need (unique worldwide)• Extensive corresponding mathematical explanations with examples• Interactive graphs, that visualize problems• Automatically generated and curated assessment, that enables and facilitates rapid progress • Instant-Calculator, that computes during the entryASSESSMENT CENTER• Exercises — subdivided by topic and level• Training mode — afterwards, each problem can be analyzed step-by-step• Test mode — enabling the identification of strengths and weaknesses• Test results and statistics show progress over time• Tests and exercises were created in cooperation with experienced pedagogues and private tutorsMATHEMATICAL FEATURESTerm Transformation• Simplyfing and expanding• Factorization (Factoring out, application of the binomial formulas)• Transforming powers and roots• Adding fractions, multiplying fractions, reducing fractions, expanding fractions• Computing the gcd and the lcm • Trigonometric transformations (Is being enhanced)• Logarithmic transformations (Is being enhanced)Functions• Roots• Y-axis intersection• Domain of definition• Extremes (Maximums, Minimums)• Inflexion points• Curve sketching• Derivation • Fundamental derivatives, • Factor rule • Sum rule • Product rule • Quotient rule • Chain rule• Integration • Fundamental integrals, • Integration by substitution • Integration by parts • Partial fraction decompositionEquations• Linear equations• Quadratic equations (Completing the square, quadratic formula, pq-formula)• Special equations of higher degree• Linear systems of equations• Non-linear system of equationsMatrices• Adding matrices• Multiplying matrices• Transposing matrices• Inverting matrices• Determinants • Characteristic polynomials• Eigenvalues• Eigenspaces• Kernels• Ranks• Cross-product• Gaussian eliminationTECHNOLOGY• MATH 42 works without templates or pre-calculated solutions• MATH 42 solves all problems on the fly, like a teacher at the board• MATH 42 is a real symbolic algebra system• MATH 42 bases on artificial intelligence• MATH 42 is a completely self-developed systemMATH 42 — your digital private math tutor — is completely free now!
Secure & Private
Your data is protected with industry-leading security protocols.
24/7 Support
Our dedicated support team is always ready to help you.
Personalization
Customize the app to match your preferences and workflow.
See the MATH 42 in Action
What Our Users Say
Don't just take our word for it. Here's what our users have to say about our Android app.
"It always says:" no response from our servers. Please be sure to have an internet connection" Not usable."
Jakob Holzner
"Unable to contact server. Update one year later: The problem persists. It's a shame because before being acquired by Chegg it was a great app, did they do it to kill it? Update 15 minutes later: Mistery unveiled. They did it. They bought this app in order to kill it and let their own app gain downloads. Resetting my review to 5 stars, i suggest to not download the other Chegg math app and try different solutions, there probably are many valueble apps. Sad that this had to die. RIP my good friend"
Adora Applesauce Meowmeow
"Server isn't responding."
Daze
"I do not like giving Negative Reviews. It goes against my upbringing. if you are not part of the solution, you are part of the problem. OK! solution: Help save the communtry from great consternation and anguish. They did us a favor. Made it Free. Nothing is FREE! Go ahead, download. If your intent is to have a stroke or bleeding ulser, download and try to create an account. #1 First warning sign, you can use your Facebook account. # 2Then Server is not working. Don't say I didn't warn you."
Dwight Perkins
"shockingly awesome in both ambition and (as far as I can tell) implementation. please keep me posted. -- professional in the math education sector"
Alex Frentz
"Good"
Im Hari
"The app was doing well until lately when it started failing. Let the admin rectify the issues. When one input any question, it doesn't solve it"
micheal atoyebi
"Not usable without log in - log in impossible due to ongoing server problems"
Tobias Westphal
"=-) got my graduation test using this app ... it's great thank you !"
Joe Swayzak
"It is good app"
H Sh
Get the App Today
Available for Android 8.0 and above