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What is the order of math?
P.E.M.D.A.S is how i remember it Parentheses Exponent Multiplication Division Addition Subtraction also, whichever comes first in the problem goes first, but this only works with multiplication and division and also addition and subtraction but only multiplication with division and addition with subtraction
The similarities of subtraction and addition?
It is tough to find similarities, but I can think of couple listed below. 1. Both Addition and Subtraction can only be done on numbers. 2. Subtraction is also addition with negative number. Hope this helps.
Is subtraction and addition commutative and associative?
Addition: yes. Subtraction: only if you redefine it as an addition, for example 5 - 3 = 5 + (-3) = (-3) + 5 = -3 + 5. You might simply keep each number with its sign.
When can Radical expression be combined?
They can always be combined for multiplication. For division, the only requirement is that the denominator is not 0. For addition and subtraction the terms, after simplification, must have identical radicals.So, for example, sqrt(18) + sqrt(50) can be simplified to 3*sqrt(2) + 5*sqrt(2) and that simplifies to 8*sqrt(2).
How can you figure out 123456789 equals 100 only using addition and subtraction?
123-45-67+89??
Is subtraction and division associative?
No, only multiplication and addition are.
What is the order of math?
P.E.M.D.A.S is how i remember it Parentheses Exponent Multiplication Division Addition Subtraction also, whichever comes first in the problem goes first, but this only works with multiplication and division and also addition and subtraction but only multiplication with division and addition with subtraction
The similarities of subtraction and addition?
It is tough to find similarities, but I can think of couple listed below. 1. Both Addition and Subtraction can only be done on numbers. 2. Subtraction is also addition with negative number. Hope this helps.
Is subtraction and addition commutative and associative?
Addition: yes. Subtraction: only if you redefine it as an addition, for example 5 - 3 = 5 + (-3) = (-3) + 5 = -3 + 5. You might simply keep each number with its sign.
In programming is there shorthand for Integer Divided by itself such as SlashIntegerEquals or EqualsSlashInteger?
No. You have such options only for addition and subtraction.
How do you get to subtraction on xtramath?
you first have to pass addition to get onto subtraction...the only way that can happen is if you pass your progress quiz and get all of your race the teacher quizes right!
When can Radical expression be combined?
They can always be combined for multiplication. For division, the only requirement is that the denominator is not 0. For addition and subtraction the terms, after simplification, must have identical radicals.So, for example, sqrt(18) + sqrt(50) can be simplified to 3*sqrt(2) + 5*sqrt(2) and that simplifies to 8*sqrt(2).
How can you figure out 123456789 equals 100 only using addition and subtraction?
123-45-67+89??
Can you apply the associative property to subtraction?
No, the associative property only applies to addition and multiplication, not subtraction or division. Here is an example which shows why it cannot work with subtraction: (6-4)-2=0 6-(4-2)=4
Is multipication the only mathematical operation?
No because the four main mathematical operations are division, multiplication, addition and subtraction.
Explain why does addition works?
Addition works because like all mathmatics as long as you know 1/2 of the equation, answer, and type of equation (addition,subtraction,multiplication, or division) there is only 1 answer.
How do you get three fives to equal six using only addition subtraction multiplication and division?
5 divided by 5, plus 5
