what is addition of the multiplication to subtraction
Answers
Answer:
Step-by-step explanation:
The "operations" are addition, subtraction, multiplication, division, exponentiation, and grouping; the "order" of these operations states which operations take precedence (are taken care of) before which other operations. ... Multiplication and Division (from left to right) Addition and Subtraction (from left to right)
Answer:
Addition, subtraction, multiplication and division are the four basic operations of elementary arithmetic. They are binary operators. They each take two numbers to produce a third number and are normally written with infix notation:
Addition a+ba+b
Subtraction a−ba−b
Multiplication a×ba×b or a⋅ba⋅b or abab
Division a÷ba÷b or a/ba/b or abab
The "minus" symbol for subtraction is sometimes used as a unary operator to get the additive inverse of a number. The additive inverse of a number, aa , is the number bb such that:
a+b=b+a=0a+b=b+a=0
⇒b=−a⇒b=−a
We do not have such a handy notation for the multiplicative inverse which is the number bb such that:
a×b=b×a=1a×b=b×a=1
⇒b=1/a⇒b=1/a
so instead we write b=a−1b=a−1 somewhat abusing the notation for exponentiation which is not considered one of the basic arithmetic operations:
Exponentiation ab=a×a×⋯×aab=a×a×⋯×a
One final aside in regard to division, it is best to consider it to be defined in terms of multiplication and the multiplicative inverse:
a÷b≡a×b−1a÷b≡a×b−1
There is no multiplicative inverse for the additive identity (zero) so, by definition, division by zero is undefined and meaningless (especially for 0÷00÷0 ).