Quick Answer: What Is The Difference Of Sum?

What is the product of a sum?

Product of Sum expressions are Boolean expressions made up of sums consisting of one or more variables, either in its normal true form or complemented form or combinations of both, which are then AND’ed together..

Does sum multiply?

SUM – The sum is the result of adding two or more numbers. … PRODUCT – The product of two or more numbers is the result of multiplying these numbers. QUOTIENT – The quotient of two numbers is the result of the division of these numbers.

What two numbers have a sum of 21 and a difference of 5?

The two numbers are 13 and 8. The difference (13 – 8) is 5.

What is the formula for sum of roots?

For a quadratic equation ax2+bx+c = 0, the sum of its roots = –b/a and the product of its roots = c/a. A quadratic equation may be expressed as a product of two binomials.

What has a sum of 18 and a difference of 4?

They are 7 and 11. 11 + 7 = 18, 11 – 7 = 4.

What is the sum of two numbers?

The result of adding two or more numbers. (because 2 + 4 + 3 = 9).

How do you estimate the sum of two numbers?

Estimating a Sum. A quick way to estimate the sum of two numbers is to round each number and then add the rounded numbers.

What is the sum in a math problem?

What is a sum? The sum of two numbers is the answer you get when you add them both together. So the sum of 5 and 4 is 9.

What is the rule for finding the product of a sum and a difference?

In other words, the product of a+b and a−b is the square of a minus the square of b . Example : Find the product. By the Product of a Sum and a Difference, (a+b)(a+(−b))=a2−b2 .

How did you get the product of sum and difference?

How to find the product of sum and difference of two binomials with the same terms and opposite signs? It is stated as: The product of the binomial sum and difference is equal to the square of the first term minus the square of the second term.

What is the sum of two positive numbers?

The sum of two positive integers is always positive. When two or more positive numbers are added together, the result or sum is always positive. The sum of a positive and a negative integer can be either positive, negative, or zero.

What is the sum and difference of two terms?

When distributing binomials over other terms, knowing how to find the sum and difference of the same two terms is a handy shortcut. The sum of any two terms multiplied by the difference of the same two terms is easy to find and even easier to work out — the result is simply the square of the two terms.

What is the sum of 12 and the difference of 8?

Answer: The sum of 12 and 8 is 12 add 8 which is 20. The difference between 12 and 8 is 12 minus 8 which is 4.

What two numbers have a sum of 21 and a difference of 7?

1 Answer. The numbers are 14 and 7 .

What has a sum of 18 and a difference of 6?

The sum of two numbers is 18 and their difference is 6 what is the answer? Izz Y.

What is the sum of 12?

NumberRepeating Cycle of Sum of Digits of Multiples10{1,2,3,4,5,6,7,8,9}11{2,4,6,8,1,3,5,7,9}12{3,6,9,3,6,9,3,6,9}13{4,8,3,7,2,6,1,5,9}8 more rows

What is the sum of the factors?

In general, if you have the prime factorization of the number n, then to calculate the sum of its divisors, you take each different prime factor and add together all its powers up to the one that appears in the prime factorization, and then multiply all these sums together!

What is the sum and difference pattern?

When multiplying the sum and the difference of the same two terms, the result will be the square of the first term minus the square of the second term, with no “middle” term.

What has a sum of 18 and a difference of 2?

1 Answer. Let the numbers be x and y . Hence, the two numbers are 8 and 10 .

What two numbers have a sum of 17 and a difference of 3?

7+10=17 so the sum is 17. 10-7=3 so the difference is 3. Therefore, the two numbers are 10 and 7.

What is the meaning of sum?

noun. the aggregate of two or more numbers, magnitudes, quantities, or particulars as determined by or as if by the mathematical process of addition: The sum of 6 and 8 is 14. a particular aggregate or total, especially with reference to money:The expenses came to an enormous sum.

Which two numbers have a sum of 15 and product of 36?

1 Answer. The numbers are 3 and 12 .

What is the sum of two numbers is 15 and their difference is 5?

Answer. Answer: the 2 numbers are 5, and 10.

What is the sum of two odd numbers?

The sum of any two odd numbers is always an even number.

What is a sum of 11 and a difference of 3?

Answer. Answer:When you have a sum and a difference and add them together, that is the same as doubling one of them. For example, if the two numbers are 7 and 4, then the sum is 11 and the difference is 3. When we add the sum and the difference together, we get 14, which is double the original 7.

What is the sum of 13 and the difference of 5?

Answer: The two numbers will be 9 and 4.

What is the sum of 21?

Therefore the factors of 21 are 1, 3, 7 and 21. All that is left to do is to work out the sum of these numbers, that is to add them all up. 21+1 + 3 +7 = 32Therefore, the sum of the factors of 21 is 32.