How to play power to the nth power Want to know how many times the power is squared?

The specific operation of power (nth power) is as follows:

1. Create a new Word document and open it.

<>3. After selecting the icon, enter the desired power.

4. Shortcut key operation method: exponential - press the key combination "Ctrl+Shift+=" to superscript, and repeat the operation to resume the regular input.

1. Open Word.

2. Select "Windows" - check in front of the ruler and grid lines to display the rulers and grid lines.

3. You can set the size, color and glyph of the font. Select and click Insert - Symbol - Other Symbol.

4. The "Symbols" dialog box pops up, double-click the symbols.

5. Word input to the m power of n is completed.

In WPS, Word and other document processing software, you can press the key combination "Ctrl+Shift+=" for superscript processing, not only numbers, but also text.

One is that it can be entered with a formula.

The second is set in "Format Font Font".

This is the normative input method, which is just too cumbersome.

Exponential - press the key combination "Ctrl+Shift+=" to superscript, repeat the operation to resume the normal input.

Subscript – Press the key combination "Ctrl+=" to subscript and repeat to resume the normal input.

Make exponents and subscripts in Word:

One is that it can be entered with a formula.

The second is set in "Format Font Font".

This is the normative input method, which is just too cumbersome.

Exponential - press the key combination "Ctrl+Shift+=" to superscript, repeat the operation to resume the normal input.

Subscript – Press the key combination "Ctrl+=" to subscript and repeat to resume the normal input.

This operation was verified in OFICE2003.

Word is put? First of all, put the base number, then put the index after the base, and then select the index (that is, blacken it) - right-click - font - there is a superscript in the effect and just tick it.

It is also called power, no matter how many times it is called power.

In general, mathematically we denote the product of the multiplication of n identical factors a as a n[1]. This operation of finding the product of several identical factors is called a power.

The result of the power is called power. In a n, a is called the base.

n is called an exponent. A n is pronounced "to the nth power of a" or "to the nth power of a".

A number can be thought of as a primary square of the number itself. For example, 5 is 5 1, and index 1 is usually omitted. Quadratic.

It is also called squared, such as 5 2 is usually read as "5 squared"; The cubic is also called a cube, e.g. 5 3 can be read as "the cube of 5".

When the base number of the power is a fraction or a negative number, the base number should be added with parentheses and mixed operations.

For mixed operations of multiplication and division and multiplication, the multiplication and division should be calculated first, and then multiplication and division; If you encounter parentheses, perform the operation in the parentheses first.

There are many kinds of powers, such as the quadratic power of x, which is xQuadratic. , the third power of x, is the cubic of x, and the fourth power of x, the fifth power, and so on.

Power: Refers to the power.

The result of the operation. n m refers to multiplying n by m times (or understood as multiplying m n). Think of n m as the power of the power.

As a result, it is called the m-power of n, also called the m-power of n.

The "power" in mathematics is the extension of the literal meaning of "power", "power" originally refers to the cloth towel that covers things, and the "power" in mathematics is the result of the power, and the representation of the power is achieved by adding the form of a mark to a number, so this is like "covering a turban" on a number, and in reality the turban has the meaning of upgrading, so the power is called the power just in line with the meaning of the exponential rapid growth in mathematics, and the form is also very compatible, so it is called power.

The power does not conform to the associative and commutative laws.

Because the power of ten is easy to calculate, just add zero to the end, so scientific notation.

With this way of simplifying the number of records; The power of the two is in good respect for computer science.

is very useful.

The power formula is (a m) n=a (mn), (ab) n=a nb n, the sameBaseThe multiplication rule of powers is that the bases are constant, and the exponents are added to the powerMultiply the middle branch, the division rule of the same base is the power of the base and the power of the exponent.

Power refers to the result of the power operation, and n m refers to the meaning of the equation is the multiplication of m n. A power function is a fundamental elementary function.

The sale of Namin one, that is, the base number is used as the independent variable.

A function where the power is the dependent variable and the exponent is constant is called the power function and can be expressed as y=x.

Comparison of the magnitude of the power1. Computational comparison method.

First through the power calculation, and then according to the size of the result, the comparison.

2. Base comparison method.

In the case of the same exponent, the magnitude of the two powers is determined by comparing the size of the bases.

Power is commonly said to be how many powers we usually say, for example, the square is called the second power, the cube is called the third power, the size of the power is an integer, and it cannot be a fraction and a decimal faction.

Let a be a number and n be a positive integer.

The nth power of a is represented as a, which represents the result of multiplying n a's, e.g. 2 = 2 2 2 2 = 16. The definition of power can also be extended to the power of 0.

and negative powers and so on.

Enter a math formula on your computer.

, the pin key is not convenient for entering the power.

The symbol " " " is also often used to denote the power of the square. For example, the power of 2 to the 5th is usually represented as 2 5.

There is a power formula: a n=q (-1)*(n*q), and to find the nth power of the diagonal matrix, only each diagonal element needs to become the nth power, so that the higher power of the second-order matrix a can be quickly found. rank(a)=1, and can be decomposed into the form of column vector multiplication row vector family shouting, diagonalized matrices need to be diagonalized, the properties of the matrix are analyzed by using Kelley's Hamiltonian theorem, and the matrix power multiplication is transformed into matrix multiplication (the amount of computation is less than the diagonalized positive comma).