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Why is the rule of multiplication and division signed numbers is true?

Anonymous

∙ 14y ago

Updated: 10/18/2022

If it were not true, it would not have become the rule!

Wiki User

∙ 14y ago

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Q: Why is the rule of multiplication and division signed numbers is true?

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What is a rule for evaluating expressions?

The rule is to evaluate terms according the following order of priority: In UK it is BIDMAS, an acronym for Brackets, Index, Division, Multiplication, Addition and Subtraction. In US, it is PEMDAS = Parentheses, Exponent, Multiplication, Division, Addition and Subtraction order of the mathematical order of operations." Note, that multiplication and division have the same priority; also, addition and subtraction have the same priority.

What are the rules of mathematical pemdas?

PEMDAS RULE IS parentheses,exponent,multiplication,division,addition,subtraction

What is the restriction on the rule that says when two numbers are multiplied within a square root you can split it into a multiplication of two square roots?

Opposite numbers rule

Why is exponents before division and multiplication?

Because that is a rule mathematicians agreed upon many years ago.

What is the rule in order of operation if inside the parenthesis is addition and multiplication?

Remember the memory reminder of BIDMAS which is the order of operations in arithmetic meaning Brackets, Indices, Division, Multiplication, Addition and Subtraction.

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Related Questions

How do you make a negative and a positive rule sign?

The rule(s) depend on whether you are looking at multiplication/division, addition or subtraction.

What is the math rule that you always remember?

The precedence rule PEMDAS which is a mnemonic for Parentheses Exponentiation Multiplication Division Addition Subtraction

What is a rule for evaluating expressions?

The rule is to evaluate terms according the following order of priority: In UK it is BIDMAS, an acronym for Brackets, Index, Division, Multiplication, Addition and Subtraction. In US, it is PEMDAS = Parentheses, Exponent, Multiplication, Division, Addition and Subtraction order of the mathematical order of operations." Note, that multiplication and division have the same priority; also, addition and subtraction have the same priority.

What are the rules of mathematical pemdas?

PEMDAS RULE IS parentheses,exponent,multiplication,division,addition,subtraction

What is the answer to 22x2-44x 4?

Follow the MDAS rule (Multiplication - Division - Addition - Subtraction). Therefore the answer is -132.

Why is exponents before division and multiplication?

Because that is a rule mathematicians agreed upon many years ago.

What is the restriction on the rule that says when two numbers are multiplied within a square root you can split it into a multiplication of two square roots?

Opposite numbers rule

When would one use the slide rule?

A slide rule is used for multiplication and division and it can also be used for trigonometry. It can also be used in money fields such as accounting.

What is the rule for the number of digits allowed in the final answer obtained from a multiplication or division?

How do i know????? That is the most complicated question in the whole world!

What is the rule in order of operation if inside the parenthesis is addition and multiplication?

Remember the memory reminder of BIDMAS which is the order of operations in arithmetic meaning Brackets, Indices, Division, Multiplication, Addition and Subtraction.

The quotient of two negative integers is?

It's a positive number. Here's the rule: In multiplication and division . . . -- If both numbers have the same sign, then the result of multiplying or dividing them is positive. -- If the two numbers have different signs, then the result of multiplying or dividing them is negative.

What does O means in BODMAS rule?

BODMAS i.e bracket of division multiplication addition subtraction. So 'O' meant here is 'of'.

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