- Solve equations and inequalities
- Simplify expressions
- Factor polynomials
- Graph equations and inequalities
- Advanced solvers
- All solvers
- Arithmetics
- Determinant
- Percentages
- Scientific Notation
- Inequalities
What can QuickMath do?
QuickMath will automatically answer the most common problems in algebra, equations and calculus faced by high-school and college students.
- The algebra section allows you to expand, factor or simplify virtually any expression you choose. It also has commands for splitting fractions into partial fractions, combining several fractions into one and cancelling common factors within a fraction.
- The equations section lets you solve an equation or system of equations. You can usually find the exact answer or, if necessary, a numerical answer to almost any accuracy you require.
- The inequalities section lets you solve an inequality or a system of inequalities for a single variable. You can also plot inequalities in two variables.
- The calculus section will carry out differentiation as well as definite and indefinite integration.
- The matrices section contains commands for the arithmetic manipulation of matrices.
- The graphs section contains commands for plotting equations and inequalities.
- The numbers section has a percentages command for explaining the most common types of percentage problems and a section for dealing with scientific notation.
Math Topics
More solvers.
- Add Fractions
- Simplify Fractions
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Wolfram|Alpha Math Topic Coverage
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Early math review
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CameraMath - Your Best Math Homework Helper
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Cover All Levels And Kinds Of Math Problems
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Answered Problems By Math Tutors
A soccer coach wants to know how many hours a week his players spend training at home. He has 20 players and he decides to ask the first 4 players to arrive at Monday's soccer practice how many hours they spend training per week. He then calculated that they spend an average of 10 hour per week. Therefore, he assumed that all the players train 10 hours per week. Is this an example of a simple random sample?
A No, because each student did not have an equal chance of being selected.
B Yes, because each student had an equal chance of being selected.
C No, because he did not sample every soccer player.
D Yes, the minimum number of students sampled need to be four for it to be a simple random sample.
The figure shows the graph of f.
(b) Which of the cx-values A, B, C, D, E, F and G appear to be inflection points of f?
The diagram shows two rectangles, A and B.
All measurements are in centimetres.
The area of rectangle A is equal to the area of rectangle B.
Find an expression for y in terms of w.
George's page contains twice as many typed words as Bill's page and Bill's page contains 50 fewer words than Charlie's page. If each person can type 60 words per minute, after one minute, the difference between twice the number of words on Bill's page and the number of words on Charlie's page is 210. How many words did Bill's page contain initially?
Bill's page initially contained words.
Simplify 2sin(5x)cos(3x) - sin(2x) to one an expression containing one trigonometric function. Then graph the original function and your simplified version to verify they are identical. Enclose arguments of functions in parentheses. For example, sin(2x).
2sin(5x)cos(3x)-sin(2x)=
A health psychologist was interested in the effects of vitamin supplements on the immune system. Three groups of adults were exposed (in a highly ethical way) to the cold virus; one group took no supplements for a week before exposure, another had vitamin C supplements, and a third had multivitamins (excluding C). The severity of the cold was measured as a percentage (0% = not contracted, 100% very severe symptoms). The psychologist also measured the number of cigarettes that each person smoked per day, as smoking suppresses the immune system. The psychologist was interested in the differences in the severity of the illnesses across different vitamin groups accounting for cigarette usage. What technique should be used to analyse these data?
A. Two-way repeated-measures ANOVA
B. Two-way independent ANOVA
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Welcome to Quickmath Solvers! Solve Simplify Factor Expand Graph GCF LCM New Example Help Tutorial Solve an equation, inequality or a system. Example: 2x-1=y,2y+3=x What can QuickMath do? QuickMath will automatically answer the most common problems in algebra, equations and calculus faced by high-school and college students.
Known for its ability to handle everything from simple arithmetic to complex problems, Wolfram|Alpha has long been sought out for math homework help. Learn more about how Wolfram|Alpha can help with homework, exploring topics, finding information on specific mathematical subjects and more, with additional paid features for our Pro users.
With Brainly, you can find solutions to your math homework. Math answers have never been easier to find! Just use our math scanner, ask our community, or chat with a tutor for one-on-one...
Learn fifth grade math aligned to the Eureka Math/EngageNY curriculum—arithmetic with fractions and decimals, volume problems, unit conversion, graphing points, and more.
This math homework app helps you get accurate, instant, and step-by-step solutions to your math homework problems of all levels. It stands out by tackling tough word problems and the most complex math questions. Still struggling with math homework? Talk to CameraMath's handpicked, elite math tutors online 24/7. Why Use CameraMath Homework App