Online Math Problem Solver with Steps

Examples: derivative of x^2 sin(3x) integral of 1/(1+x^2) from 0 to 1 factor x^3 - 8 x^2 - 5x + 6 x^2 - 5x + 6 < 0 1 2/3 + 5/6 mean of 2, 4, 4, 5, 7, 9 prime factorization of 360 det [[1,2],[3,4]] x + y = 3, x - y = 1 sin(30°) + sqrt(2)

What you can type

Type a problem the way you would say it, or as math. The box solves it right here and shows the steps. Click an example to try it.

Arithmetic

2 + 3*4 sqrt(16) 3 to the power of 4 sin(30°) 5! 15% of 80 (1+2i)(3-i) sqrt(-4)

Fractions, decimals and percents

1 2/3 + 5/6 0.75 as a fraction 3/8 as a percent 17/5 as a mixed number round 3.14159 to 2 decimal places increase 80 by 15%

Algebra

expand (x+2)^3 simplify (x^2-1)/(x-1) factor x^3 - 8 2x + 3 when x = 4 divide x^3 - 1 by x - 1 rationalize 1/(sqrt(3) - 1) partial fractions of 1/(x^2 - 1) simplify sin(x)^2 + cos(x)^2

Equations and inequalities

2x + 3 = 7 x^2 - 5x + 6 = 0 |2x - 3| = 5 sqrt(x + 3) = x - 3 2^(x+1) = 8 log(x) + log(x - 3) = 1 sin(x) = 1/2 1 < 2x + 3 <= 7 x + y = 3, x - y = 1 2x + 3y = 6 for y sin(x) = cos(x) y = x^2, y = x + 2

Functions and graphs

y = 2x + 1 vertex of y = x^2 - 4x + 3 domain of 1/(x - 2) inverse of (2x+1)/(x-3) asymptotes of (x^2+1)/(x-1) graph y = sin(x) x^2 + y^2 - 4x + 6y - 3 = 0

Calculus

derivative of x^2 sin(3x) second derivative of x^3 tangent line to y = x^2 at x = 1 limit of sin(x)/x as x -> 0 integral of 1/(1+x^2) from 0 to 1

Geometry

area of a circle with radius 5 hypotenuse of 3 and 4 distance between (1, 2) and (4, 6) volume of a cone with radius 3 and height 4

Numbers, sequences and counting

prime factorization of 360 gcd of 12 and 18 lcm of 4 and 6 next term of 2, 4, 8, 16 5 choose 2 MMXXIV

Statistics, matrices and money

mean of 2, 4, 4, 5, 7, 9 det [[1,2],[3,4]] 1000 at 5% for 10 years

How to type math

• ^ is a power: x^2, 2^(x + 1). An exponent of more than one symbol goes in brackets.
• The multiplication sign can be left out: 2x, 3(x - 2), x sin(x).
• A fraction with more than one symbol above or below the line needs brackets: (x + 1)/(x - 2).
• sqrt(x) is the square root, cbrt(x) the cube root and |x| the absolute value; pi is π and e is Euler's number.
• log(x) is the logarithm to base 10, ln(x) the natural logarithm and log_2(x) the logarithm to base 2.
• Angles in degrees: sin(30°) or sin(30 deg); sin(30) is shown both in degrees and in radians.
• Decimals are written with a point: 2.5; numbers in a list are separated by commas: 2, 4, 5.
• On a phone, the row of keys under the box types ^, √, π, |x|, ≤, ≥ and ∫.
• A misspelt word is put right, and the box says how it read it: derivitive of x^2 is read as derivative of x^2.

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