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The formula for the sum of a series of cubes is as follows:
13 + 23 + 33 + ... + n3 = [n2*(n+1)2]/4
You may notice that this is the same as the square of the sum 1 + 2 + 3 + ... + n.
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What is the sum of the cubes of 153?
153 cubed is 3581577. And the sum of one number is itself.
Definition of sum of two cubes?
a3 + b3
What does sum of cubes mean?
X3 + a3 = (X + a)(X2- aX + a2)Just a formula so that when you see an expression of any value that is additive cubes ( on the left ) then you can factor it. Works in any direction and some expressions can be manipulated into this form for factoring.
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.
What is the probability of rolling 2 number cubes with a sum of 1?
36
What is the formula for the sum of two cubes?
The sum of two cubes can be factored as below.a3 + b3 = (a + b)(a2 - ab + b2)
How can you find the factor of 27x3 64?
There's a formula for the sum of cubes. (3x + 4)(9x^2 - 12x + 16)
How would the sum of cubes formula be used to factor x3y3 343?
(xy + 7)(x^2y^2 - 7xy + 49)
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 method can be used to factor b3 1?
There is a formula for the sum of cubes. In this case, it's (b + 1)(b^2 - b + 1)
Is 125x3 plus 144 a sum of cubes?
no
The sum of two positive numbers is 4 and the sum fo their cubes is 28 What is the sum of their squares?
The sum of their squares is 10.
The sum of two numbers is k Find the minimum value of the sum of their cubes?
1
What is the sum of the cubes of 153?
153 cubed is 3581577. And the sum of one number is itself.
Definition of sum of two cubes?
a3 + b3
What does sum of cubes mean?
X3 + a3 = (X + a)(X2- aX + a2)Just a formula so that when you see an expression of any value that is additive cubes ( on the left ) then you can factor it. Works in any direction and some expressions can be manipulated into this form for factoring.
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.
