Fundementals of equation

Probability equations

Equation Fundamentals
The equation and its relationship with a balance.
Sample Issue 2x + 7 = x + 18
Solution x = 11
Proportion Fundamentals
How to solve basic proportions.
Sample Issue
12 = 4

3 x
Solution x = 1
Word Issue Fundamentals
Introduces methods for solving integer word issues through equations.
Sample Issue What are four consecutive even integers that have a sum of 26?
Solution 12 and 14
More on:
Matrices problems
Infinite limits

Properties of cone

Area do cone

The properties of the cone calculator is used to calculate the,

• Volume

• Face surface area

• Total surface area of a cone

and using the following equations:

Volume

Where,

r denotes the radius of the cone's base.

h denotes the cone height.

get details on:

How to divide Fractions

Free exam papers

Problems on radicals in algebra

Problems on Radicals in Algebra:

1. Multiply √6. √12

Solution√6. √12 = √ (6*12)

= √ (72)

= √ (18*4)

= √18. √4

= 2√18

2. Multiply 2√12. 3√4

Solution 2√12. 3√4 = (2*3) √ (3*4) √4

= 6*2*2√3

2√12. 3√4 = 24√3

3.Divide 3√12/ 3√4

Solution:3√12/ 3√4 = √12/√4

= 2(√3)/2

= √3

3√12/ 3√4= √3

and more on:Factors

Algebra equation solver

Area of a rectangle

Area of a rectangle formula:


Rectangle defined as four sided plane surface area whose opposite sides are equal point and parallel point and every angle is a right angle. multiplied and height to calculate the area of a rectangle. Properties of the .opposite sides of rectangle are equal to opposite angles of rectangle are equal is the properties of a parallelogram.

Formula for area of rectangle formula:

Area of rectangle = length x breadth

To find the area of a plane figure region , we have to draw a figure and write an appropriate formula.using the given values, and calculate the required area.

how to solve math problems

how to solve math problems ?

Mathematics represents the counting, measurement and telling shapes of objects. Math using different types of solution to solve problem.

Different methods of solve math problems are:

• Probability
• Arithmetic
• Number theory
• Algebra
• Trigonometry
• Foundations
• Geometry

( math answers to all problems ) Basically we remember 4 questions.

They are

• How do I know?
• What do I want?
• How can I do?
• Does it make sense?

If you need more help on geometry, then click on given link online geometry I hope the above explanation was useful.Keep reading and leave your comments.

polynomial function

Let us learn about polynomial function

In the linear algebra, there are different types of polynomials like monomial, minimal polynomial, complex polynomial. A complex polynomial can be is either zero or it can be written as the sum of one or more non-zero terms but the number of term are to be finite.To get the polynomial equations the complex polynomials or the minimal polynomials are been combined by using the commutative, associative, and distributive laws, by combining like terms.

The degree of a constant term is 0.

A function ƒ of the one argument is known as polynomial function if it satisfies

f(x) = a_nxⁿ + a_n-1x^n-1 + ... + a₂x² + a₁x + a₀

For all arguments of x, where n is a non-negative integer and a₀, a₁, a₂, ..., a_n are constant coefficients.

The minimal polynomial is not always the same as characteristic polynomial. Consider a matrix 4I_n, which has characteristic polynomial (x – 4)ⁿ. It’s the minimal polynomial is x − 4, since 4I_n − 4I_n = 0, so they are different for n > 2. The minimal polynomial always divides characteristic polynomial.

In our next blog we shall learn about saturated steam table I hope the above explanation was useful.Keep reading and leave your

elimination method

Solving simultaneous equation by elimination method is otherwise called as addition method to solve any given simultaneous equations.

In this method, we eliminate one of the unknowns.

Step 1 :- Multiply the given equations by suitable numbers so as to make the coefficients of one of the unknowns, numerically equal

Step 2 :- Add the new equations, if the numerically equal coefficients are opposite in sign, otherwise, subtract them.

Step 3 :- The resulting equation is linear in one unknown. Solve it to obtain the value of one of the unknowns.

Step 4 :- Substitute the value of this unknown in any of the given equations. Solve it to vet the value of the other unknown.

An equation that has only one variable degree is 1 called a simple equation. A linear equation in one variable is the form of Ax + B=0. And A linear equation (linear equation calculator)involves two variables is the form of Ax +By +c =0. Here x and y are variables and A, B, C are constants. When two variables in two linear equations are satisfied by the same pair of values of the variables, the equations are called simultaneous linear equations.

I hope the above explanation was useful.Keep reading and leave your comments.

Definition of a Matrix:

A rectangular array of entries is called a Matrix. The entries may be real, complex or functions.

The entries are also called as the elements of the matrix.

The rectangular array of entries are enclosed in an ordinary bracket or in square bracket. Matrices are denoted by capital letters.

Example:

(i)

Note that the entries in a given matrix need not be distinct.

(ii)

The entries in this matrix are function of x.

A matrix having m rows and n columns is called as matrix of order mxn. Such a matrix has mn elements.

In general, an mxn matrix is in the form

Where a_ij represents the element in i^th column.

The above matrix may be denoted as A = [a_ij]_mxn.