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To cross-check that a multiplication is correct as for example if 7*8 = 56 then the reverse process of division must be correct as 56/7 = 8 or 56/8 = 7

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11y ago
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jhay 28

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1y ago

To find the product of two polynomials multiply the top polynomial by each of the bottom polynomial

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Q: Why is it important to know the reverse process of multiplication?
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How do you know that a multiplication fact is correct?

There are a few ways to determine if a multiplication fact is correct:Repeated addition: since multiplication is simply repeated addition at its base, you can reaffirm a multiplication fact by repeatedly adding the number you're multiplying. With the basic multiplication facts (i.e. times tables), this is possibly the best option.Division: Since it's simply the reverse of multiplication, then you can just reverse the process to confirm it.Using multiple methods: There are multiple ways to do multiplication than just the usual long multiplication done in school, such as lattice multiplication, and Ayurvedic multiplication (just to name the two I know). You can use these to confirm a multiplication.


How do you solve 398 multiplied by 27?

Review the steps involved in the process of multiplication,and then apply that process to your two numbers. If youdon't get 10,746 then you need more review. The answeris not the important part. Nobody actually needs it. Thepart that's important is that you know how to find it.


Is a multiplication table that you can print out for a seventh grader?

By 7th grade you should know your multiplication..


In algebra why is it important to know the order of operations for addition multiplication etc.?

That is important because: 1) The order in which operations are carried out can affect the result. 2) You can use parentheses to specify an order, but parentheses are often omitted for simplicity. In this case, you must know how to interpret an expression correctly.


What multiplication fact equals 37?

nothing as far as i know

Related questions

How do you know that a multiplication fact is correct?

There are a few ways to determine if a multiplication fact is correct:Repeated addition: since multiplication is simply repeated addition at its base, you can reaffirm a multiplication fact by repeatedly adding the number you're multiplying. With the basic multiplication facts (i.e. times tables), this is possibly the best option.Division: Since it's simply the reverse of multiplication, then you can just reverse the process to confirm it.Using multiple methods: There are multiple ways to do multiplication than just the usual long multiplication done in school, such as lattice multiplication, and Ayurvedic multiplication (just to name the two I know). You can use these to confirm a multiplication.


How do you solve 398 multiplied by 27?

Review the steps involved in the process of multiplication,and then apply that process to your two numbers. If youdon't get 10,746 then you need more review. The answeris not the important part. Nobody actually needs it. Thepart that's important is that you know how to find it.


Where do you use multiplication?

in school, i used multiplication in my planner,a print out or a calculator to help me know it


Is a multiplication table that you can print out for a seventh grader?

By 7th grade you should know your multiplication..


Do you know your multiplication if you do answer these questions?

what is 9x9


Where is the reverse gear light switch located?

It is important to know the location of the different car parts. The Reverse Gear Light Switch is located on top of the gearbox in most cars.


How do you know that chemical change took place in bread heat?

Because you cannot reverse the process, like you could a physical change.


Why is multiplication so important?

you need multiplicatin to help you count money and know how to multiply fractions and decimals. you wont graduate highschool if you cant memorize your mutiplication.


Why it's important to know your heritage?

It is not particularly important to know your family heritage, but knowing it - or the process of learning it- can give you a sense of belonging. This can improve your self-image.


In algebra why is it important to know the order of operations for addition multiplication etc.?

That is important because: 1) The order in which operations are carried out can affect the result. 2) You can use parentheses to specify an order, but parentheses are often omitted for simplicity. In this case, you must know how to interpret an expression correctly.


Which is more important process or product in software engineering?

i think both is important because if process is wrong than product is automatically wrong.if we don't know requirements of product than process is correct but product is wrong


Why do you need multiplication?

because later in life you will need to times and if you don't know how your scrued or if you became a parent and you don't know how to time and your child ask 25X5 you don't know that's it your child thinks why my parent don't remember Multiplication so you need it and sometimes you need to count using Multiplication