answersLogoWhite

0

Trying a progression of 1 gives

x+(x+1)+(x+2)

3x+3=12

x=3

33+43+53 = 216 Nope.

Trying a progression of 2 gives

x+(x+2)+(x+4)

3x+6=12

x=2

23+43+63 = 287 Still nope.

Trying a progression of 3 gives

x+(x+3)+(x+6)=12

3x+9 = 12

3x=3

x=1

13+43+73= 1 + 64 + 343 = 408 ■

User Avatar

Wiki User

15y ago

What else can I help you with?

Related Questions

What is the arithmetic mean of the sum of the first five prime numbers and the sum of the cubes of the first three prime numbers?

The sum of the first five prime numbers is 28. The sum of the cubes of the first three prime numbers is 160. The average of 28 and 160 is 94.


Why are some of the cubes rational and irrational?

The cubes of all rational numbers will be rational. But the cubes of irrational numbers can be either.


What is the sum of the cubes of first 100 whole numbers?

The sum of the cubes of the first 100 whole numbers is 25,502,500.


What is the nth term for 4 13 28 49 71?

To find the nth term of a sequence, we first need to identify the pattern or rule that governs the sequence. In this case, the sequence does not appear to follow a simple arithmetic or geometric progression. Therefore, it is likely following a pattern involving squares or cubes of numbers. By examining the differences between consecutive terms, we can deduce the pattern and determine the nth term. In this sequence, the differences between consecutive terms are 9, 15, 21, which are not constant. This suggests a more complex pattern, possibly involving squares or cubes of numbers.


What is a term for cubed numbers?

Perfect cubes.


What are two cubic numbers are palindromes?

All one digit numbers are palindromes.Cubic numbers are generally understood to be cubes of integers. So the numbers, 1 and 8 are both palindromic cubes.


Which numbers have a square and cube root?

Cubes of squares or squares of cubes, like 1, 64 and 729.


If the difference of two positive numbers is 1 the product of these same two number is also 1 What is the difference of the cubes of these two numbers?

The difference of their cubes is 4.


How many natural numbers up to 5000 are perfect cubes?

The cube root of 5000 is approx 17.1 So the numbers 1 to 17 have cubes which are smaller than 5000 that is, there are 17 such numbers.


How do you figure out what is the number of the number cube?

You cannot. And not all number cubes have the numbers 1-6 on them. For example, a doubling cube for backgammon.You cannot. And not all number cubes have the numbers 1-6 on them. For example, a doubling cube for backgammon.You cannot. And not all number cubes have the numbers 1-6 on them. For example, a doubling cube for backgammon.You cannot. And not all number cubes have the numbers 1-6 on them. For example, a doubling cube for backgammon.


How many numbers are on a regular number cubes?

6


Definition of Sum or difference of two cubes?

That means that you calculate the cubes of two numbers, and then either add or subtract them.