Factorize the expression
simplify the expression...
expand the bracket
Solve the polynomial
Resolve into partial fractions
find the lcm of...
differentiate wrt x
integrate wrt x

Transpose this matrix
invert this matrix
find the cross matrix of
find the dot matrix of
solve the equations
find the mean of
find the median of
what is the mode of
find the variance of
what is the standard deviation of
convert from rectangular to polar form
convert from polar form to rectangular
find the Laplace transform of
find the determinant of
what is the vector of
Greater common denominator of
find the zscore of
find the inverse laplace of
Quick Math

# mathcalculators

Math calculators by MathCrave is capable of solving and generating quick and accurate answers for various math topics across different grade levels.
Follow steps below to use math calculators

### Step 1

Hover or mouse over the three letter buttons

### Step 2

On selection, enter the expression or click below for help

### result

On input, calculator provides you with quick answer.

Math calculators cover topics such as Number and Operations, Geometry and Measurement, Algebraic Thinking, Data Analysis and Probability. It includes grade levels from 4th grade to 12th grade, as well as university level math courses such as Calculus, Linear Algebra, Differential Equations, Abstract Algebra, Real Analysis, Complex Analysis, Number Theory, Probability and Statistics, Discrete Mathematics, Mathematical Modeling, Numerical Analysis, and Mathematical Logic. Version 1.1

### How to Use Factorize Calculator

Select "FAC" button and enter expression like so

• x^2 + 3*x - 4

• 25 * a^2 * b^5 - 5*a^3 * b^2

• x^3 + 3*x^2 - x-3

If you have a square root within an expression do this

• number^(1/2)

• 3^(1/2)

### How to Use Simplify Calculator

Select "SIM" button and enter expression like so

• (2*x − 3*y)^2

Expression with an exponent or power uses ( ^ )to raise the index

• wrong expression x2, right expression x^2

• 4 (a^2 - 3a(2b + a) + 7ab )

• (p+q)(p−q)

Use this ( ) not this [  ], if you have multiple brackets in an expression

• 4 ( a^2-3a (2b+a)+7ab )

### How to Use Bracket Expansions Calculator

Select "EXP" button and enter expression like so

• (x-y)(3x+6y)

Expression with an exponent or power uses ( ^ )to raise the index

• (x-y)^3

### How to Use Polynomial Calculator

Select "PLD" button and enter expression as shown below

• 3x^3+x^2+3x+5,x+1 OR

• 3*x^3 + x^2 + 3*x + 5, x+1

Use comma (,) to separate between the dividend and divisor

• Dividend: 3x^3+x+3x+5

• Divisor: x+1

• Follow by division sign: use comma (,)

• Like so: 3x^3+x^2+3x+5 , x+1

### How to Use LCM Math Calculators

Select "LCM" button and enter expression like so

• 3, 6, 9 12, 18

Use comma (,) to separate the sample data entered

• sample 1, follow by comma, then the next sample 2 and so forth.

### How to Use Transpose Matrix

Select "TRM" button and enter expression like so

• [x,y], [a,b]

For 3 by 3 matrix transpose, do this. Use [  ] to input every set separated by comma

• [1,2,3], [4,5,6], [7,8,9]

### How to Use Inverse Matrix

Select "INV" button and enter expression as shown

• [3,4,-1], [2,0,7], [1,-3,2]

### How to Use Dot Matrix

Select "DOT" button and enter expression as shown

• [3,4,-1], [2,0,7]

### How to Use Rectangular to Polar Calculator

Select "RCP" button and enter expression as shown

• 12 + 7i

• a*x + x*b*i

### How to Use Polar to Rectangular Calculator

Select "PCR" button and enter expression as shown

• e^(atan(1/3)*i)*sqrt(61)

### How to Use Quadratic, Cubic Equation Calculator

Select "QCQ" button and enter expression as shown

• x^2+3x-5

• x^2=16

• 4x^2-25=0

• 2x^2+5x=3

• 4x^2- 1/16=0

Solving cubic or quartic equation

• x^3=1

• x^3+5x-2=4x^2

• x^4=-1

• x^4+x^3+2x^2-x+7=0

### How to Use Differentiation Math Calculators

Select "DFF" button and enter expression as shown

Differentiation of common functions

• x^2+3x-5

• x^2=16

• 4x^2-25=0

• 2x^2+5x=3

• 4x^2- 1/16=0

Differentiation coefficients of a given functions with respect to x containing a SQUARE ROOT

• 2 * sqrt(x)

Differential coefficients containing trigonometric functions

• 3 * sin(4x)

Function containing fractional exponent or index

• 2 * x^(5/3)

Differentiation coefficients containing a fractional number and a SQUARE ROOT

• 4 / sqrt(x)

• (1-sqrt(x)) / (x)

Differentiation of a product.

Use ( * ) to separate the functions when you have a differential coefficient that has two functions

( numerator)/ (denominator)

• ( 4*sin(5x) )/ (5x^4)

Sometimes, the quotient feature may be presented in form of trigonometry

• tan (x) = sin(x) / cos(x)

• sin(x) / x

### How to Use Integral Calculus Calculators

Select "INT" button and enter expression as shown

Standard integrals: a reverse process of differentiation. See below sample expression for integral functions using the integral calculator

• 3

• 3x

• 3x^2

• 4 + (3/7)x-6x^2

Integral containing a SQUARE ROOT

• 3*x^(1/2)

Integral coefficients containing a division, fractional number and a SQUARE ROOT

• 5*e^(3x)

• (2) / (3*e^(4x) )

Function containing fractional exponent or index

• 2 * x^(5/3)

• ( 1-x^(1/2) ) / x

• 3x^2*sin(2x)

### How to Use Laplace Transform Calculator

Select "LAP" button and enter expression as shown

Standard integrals: a reverse process of differentiation. See below sample expression for integral functions using the integral calculator

• 6*sin(3*t)- 4*cos(5*t)

Note: To find the Laplace Transform of the sample below, enter the expression as shown. Always separate the product of a constant and variable by (*) and any value after the trigonometric function must be inside the bracket

• 3*x^(1/2)

It can also solve hyperbolic functions

• 2*cosh(2*t)- sinh(3*t)

It solves Laplace transforms of derivatives

• (e^-t)*sin(3*t)

• 2t^4*e^(3t)

### How to Use Partial Fractions Calculator

Select "PFR" button and enter expression as shown

Enter the numerator and place in a bracket ( ) using / forward slash as a division, then enter denominator then place it in the bracket ( ).

• (numerator) / ( denominator )

Partial fraction containing linear factors in the denominator

• (11-3x)/(x^2+2x-3)

When converting or resolving a partial fractions into the sum of three partial fractions do this

• (numerator) / ( ( den 1 ) ( den 2 )( den 3 ) )

• (2x^2 -9x -35) / ( ( x+1) ( x-2 )( x+3 ) )

Partial fractions with repeated linear factors

• (numerator) / ( denominator )^2

• (2x+3) / ( x-2 )^2

• (numerator ) / ( ( quadratic)( linear) )

• (7x^2+5x+13 ) / ( ( x^2+2)( x+1 ) )

### What MathCrave Math Calculators Do?

MathCrave math calculators can handle a wide range of functions, including simplifying equations and solving systems of linear or non-linear equations, quadratic, cubic, and quartic equations. It also offers quick solutions for partial fractions involving linear, repeated linear, and quadratic fractions, as well as Laplace Transform and integral calculations.

#### Summarized Expressions

Master these simple instructions on how to use the calculator to get the best and accurate result

When a math expression contain division with one or more denominators

• (numerator) / ( denominator )

• (numerator) / ( denominator1 ) * ( denominator2 )

When math expression contains power or index

• (a+b)^(index)

• a^(index)

## experience more withMathCrave Math Solution

#### MathCrave EduFoundation

Mathcrave is an online math solver offering a wide range of free math worksheets on calculus, algebra, physics and more for free,