เลขยกกำลัง คือ การคูณตัวเลขนั้นๆตาม

เลขยกกำลัง
คือ การคูณตัวเลขนั้นๆตามจำนวนของเลขชี้กำลัง ซึ่งตัวเลขนั้นๆจะคูณตัวของมันเองและเมื่อแทน a เป็นจำนวนใด ๆ และแทน n เป็นจำนวนเต็มบวก โดยที่มี a เป็นฐานหรือตัวเลข และ n เป็นเลขชี้กำลัง(an) จะได้ว่า a คูณกัน n ตัว (axaxaxaxax…xa)
สมบัติของเลขยกกำลัง
1. สมบัติการคูณเลขยกกำลังที่มีเลขชี้กำลังเป็นจำนวนเต็มบวก เมื่อ a เป็นจำนวนใด ๆ และ m, n เป็นจำนวนเต็มบวก
เช่น 23x 27x 29 = 2 (3 + 7 + 9) = 219
2. สมบัติการหารเลขยกกำลังที่มีเลขชี้กำลังเป็นจำนวนเต็มบวก
เช่น 412÷ 43=412-3 = 49
3.สมบัติอื่นๆของเลขยกกำลัง
3.1 เลขยกกำลังที่มีฐานเป็นเลขยกกำลัง

3.2 เลขยกกำลังที่มีฐานอยู่ในรูปการคูณ หรือการหารของจำนวนหลาย ๆจำนวน

3.3 เลขยกกำลังที่มีเลขชี้กำลังเป็นเศษส่วน

การใช้เลขยกกำลังแทนจำนวน
การเขียนจำนวนที่มีค่ามากๆนิยมเขียนแทนได้ด้วยรูป Ax10nเมื่อ 1≤A

ผลลัพธ์ (อังกฤษ) 1:

Number raised to a power. Is that based on the number of figures multiply exponents, which is a number that is multiplied by themselves, and when instead of a number n is any positive integer. With a base or a number and n is the exponent (an) is that a factor n (axaxaxaxax...xa).Properties of powers 1. the property multiplied by powers of exponent is a positive integer. When a is any number, and m, n is a positive integer. For example, 23x = 29 27x 2 (3 + 7 + 9) = 219.2. properties divided powers of exponent is a positive integer.For example, 412 412-43 = ÷ 3 = 49.3. other properties of a number raised to a power. 3.1 powers of a power base. 3.2 powers of the base is in the form of multiplication or Division of multiple number of. 3.3 powers with fractional exponents The use of power rather than the number of If a large number of writes that are popular to write instead of by Ax ≤ 10 n A < 10 1 and n is a positive integer, such as = 1.6 × 107 16000000 and write integer values that have little value, it can write in the same Ax10n as integer n is deleted, for example, 01.6 = 1.6 × 10-5. Change the number of principles in Ax10n when n ≤ 1 < 10 and A is an integer, decimal point, consider whether there is a shift to the left or right a few positions. If left exponents are positive and if the move to the right, negative exponents.Or to say that if the decimal point position scroll right exponents of 10 n is n If n digits to the right of the decimal point left exponents of 10 n is increased. Summary Exponentiation is that as the number of figures multiply exponents, which is a number that is multiplied by themselves, and when instead of a number n is any positive integer. With a base or a number and n is the exponent (an) or is that a factor n (axaxaxaxax...xa). Also how to calculate exponentiation depends on the properties of the power in each category.

ผลลัพธ์ (อังกฤษ) 2:

Exponential
is Multiply that number by the number of exponents. This number is then multiplied by itself, and when the number is a positive integer n, and replace any that have a base or numbers and n is an exponent (an) would have a multiplying n, (axaxaxaxax ... xa)
properties of the exponential
one. Treasure multiply exponents with integer exponents is a positive number and any m, n is a positive integer
, such as 23X 27X 29 = 2 (3 + 7 + 9) = 219
2. Property division with exponents. positive integer exponents
such as 412 ÷ 43 = 412-3 = 49
3. Other properties of exponents
3.1. Exponential whose base is the exponent 3.2. Exponential is based on multiplying. Or dividing the total number of 3.3 Exponential a fractional exponents , using the exponent instead of writing numbers are very popular denoted with Ax10n when 1≤A <10 and n is a positive integer. ie 16,000,000 = 1.6 × 107 and similarly written integer is small, it can be written in the same Ax10n but n is an integer delete such 0.000016 = 1.6 × 10-5 principle to change the number in the first Ax10n. ≤A <10 and n is an integer easily. Is considered to have promoted the decimal point to the left or right a few positions. The move left the exponent will be positive. Move to the right and if the exponent is negative or said that. If the decimal point move right n the exponent n of 10 will be reduced if the decimal point move left n the exponent n of 10 will increase by an exponential multiplying that number by the number of exponents. The number that multiplies itself and when, instead of a number, any and represent n is a positive integer that has a base or numbers and n is an exponent (an) or will have a multiplying n, (axaxaxaxax. ... xa) The method of calculating the exponents are based on the properties of exponents in each type.

ผลลัพธ์ (อังกฤษ) 3:

Power cable.Is the multiplication of numbers that according to the number of exponential The numbers in order to multiply itself and when instead a is any number, and instead n is positive integer by with a base or numbers and n. As the exponent (an) that a multiply n.Properties of exponents
1. Properties of multiplication power with exponent is positive integer. When a is any number is a positive integer, and m n.
such as 23x 27x 29 = 2 (3 7 9) = 219
2 properties division with exponent is positive integer exponents
.Such as 412 ÷ 43 = 412-3 = 49
3. Other properties of exponential
3.1 exponents with base is exponential

3.2 logarithm with base in the form of multiplication. Or division of the multiple number of

3.3 exponents with fractional exponent

.Using exponential instead of
. Writing was very valuable to write with the popular Ax10n when 1 < = A < 10 N is a positive integer, such as 16 and 000 000 =,, 1.6 × 107 like writing and integer is less, it can be written in a Ax10n as well, but n is a negative integer, such as 0.000016. 1.6 × 10-5
.The principle of change the number in the form of Ax10n when 1 < = A < 10 n integer and simple. Considering that the decimal point is a promotion to the left or right at the position. If the move left the exponent is positive.Or said that if the decimal point move to the right position, the exponent of N 10 will decrease n if decimal point moves to the left n position, exponent of 10. To increase n
summary
.Power is a multiply numbers that according to the number of exponential The numbers in order to multiply itself and when instead a is any number, and instead n is positive integer by with a base or numbers and n. As the exponent (an) or that a.N (axaxaxaxax... XA). The method to calculate the power will depend on the properties of power in each category with
.