The sum of the first n cubed numbers is: [n*(n+1)/2]2 which is the same as the square of the sum of the first n numbers.
The sum of two numbers is a whole number if both of the numbers are whole numbers, or if the sum of two fractions can be simplified to a whole number.
no.
The sum of the first six odd numbers is 36.
i need 2 numbers whose sum is 832AnswerThe numbers are n and (832 - n) where n is any number from 0 to 416.
If the sum of 2 numbers is 25 and their product is 156, the 2 numbers would be 12 and 13.
If the sum of 2 numbers is 25 and their product is 156, the numbers are 12 and 13.
There are not three prime numbers that have the sum of 3. The smallest prime number is 2. If all three prime numbers were 2, the sum would 2 + 2 + 2 = 6, so that is the smallest number that is the sum of three prime numbers.
No
The sum of two prime numbers greater than 2 is an even number. The sum of 2 and any other prime number is an odd number.
The sum of the first n cubed numbers is: [n*(n+1)/2]2 which is the same as the square of the sum of the first n numbers.
The sum of two numbers is the result given when the two numbers are added together. For example, the sum of 2 and 3 is 5.
Avreage = Sum/number of values So 10 = sum/2 Multiply both sides by 2: 20 = sum
to sum two numbers you add them together then to get twice that you multiply the sum by 2 e.g. if the two numbers are 5 and 8 the sum = 5 + 8 = 13 twice that is 13 x 2 = 26
The sum of two numbers is a whole number if both of the numbers are whole numbers, or if the sum of two fractions can be simplified to a whole number.
No.
4,5