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If there is an even number of minus signs, the answer is positive; if there is an odd number of minus signs, the answer is negative.

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โˆ™ 2010-03-13 03:06:10
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Q: Explain in your own words the rule for determining the correct sign when multiplying three or more real numbers?
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Do you prefer to calculate the gcf of two numbers by listing factors or by determining the prime factorzation explain your awnser?

Determining the prime factorization. It's faster and more efficient with larger numbers.


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Fractions and decimals are usually rational numbers. Besides, multiplying rational and irrational numbers is also similar.


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The result of multiplying numbers is called the product.


How is multiplying complex numbers similar to multiplying polynomials?

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It is not as helpful when multiplying very small numbers because the numbers are going to be very east to answer. That is why estimating is not as helpful when multiplying very small numbers.


How do I explain math multiples to a child?

Multiples are what we get after multiplying a particular number by another number. For example, the multiples of 20 are all the numbers you get when you multiply 20 by other numbers.


How is multiplying a decimal by a whole number the same as multiplying 2 whole numbers?

It is not. When multiplying two whole numbers you need not be concerned about placing the decimal point in the answer.


How credit card interest is calculated?

It's calculated by determining your score on a simple test, then subtracting the numbers and multiplying by five. Sounds complex, but in reality a very straightforward process.


What does negative 5 in parantheses to the 2nd power equal and can you explain what it would mean without the parantheses is it the same thing?

(-5)2 = 25. This is because multiplying two negative numbers together always leads to a positive number. Think about it like taking a negative amount of negative numbers, which switches them over to positive numbers. -52 = -25, because you are not multiplying negative 5 by negative 5, you are multiplying 5 by 5, and then multiplying that value by negative 1.


What numbers cant you make by multiplying prime numbers?

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Incorrect. Square numbers are composite and have an odd number of factors.


How is multiplying mixed numbers different than multiplying fractions?

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Why does multiplying numbers by ten move the decimal point to the right?

why does multiplying numbers by ten move the decimal point to the right


Why would multiplying numbers in scientific notation be easier than multiplying them the regular way?

Multiplying numbers in scientific notation is easier when the numbers are very, very large or very, very small. Multiplying 0.000000000385 x 0.0000000474 is a pain. Multiplying 3.85 x 10-10 x 4.74 x 10-8 is not.


How do you square numbers?

You square numbers by multiplying the number by itself.


The result of multiplying numbers is?

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Which numbers when multiplied by 5 gives an odd numbers?

Every odd number. Multiplying two even numbers gives an even number. Multiplying an odd and an even number gives an even number. Multiplying two odd numbers gives an odd number.


Why does multiplying numbers by 10 move the decimal to the right but multiplying numbers By .10 you move the decimal to the left?

0.10 = 1/10 so that multiplying by 0.10 is the same as dividing by 10.


What is product of two numbers?

The product of two numbers is the answer to multiplying the two numbers together.


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How To calculate product of any numbers?

By multiplying them