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The cube of A plus B is either A**3 + B or (A + B)**3 depending on what you intended to be cubed.

Q: What is the cube of A plus B?

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a3+b3=(a+b)3-3a2b-3ab2

It is equal to a^3 + b^3. It can also be expressed as (a + b)*(a^2 - ab + b^2) or (a^6 - b^6)/(a^3 - b^3) or many other expressions.

(a + b+ c)3 = a3 + b3 + c3 + 3a2b + 3ab2 + 3b2c + 3bc2 + 3c2a + 3ca2 + 6abc

The volume of Cube B is 216 cm3

9 cube !

Related questions

(a+b)cube = a cube + b cube + 3a square b + 3ab square

a3+b3=(a+b)3-3a2b-3ab2

This is the formula: (a3)+(b3)=(a+b)(a2-ab+b2)

'a' minus 'b' whole cube is equal to 'a cube' minus 'b cube' minus (3 a square b ) plus (3 a b square) . .. .....thanks

(a + b)3 = a3 + 3a2b + 3ab2 + b3

It could be a^3 + b or (a + b)^3, depending on the context.

It is equal to a^3 + b^3. It can also be expressed as (a + b)*(a^2 - ab + b^2) or (a^6 - b^6)/(a^3 - b^3) or many other expressions.

(a + b+ c)3 = a3 + b3 + c3 + 3a2b + 3ab2 + 3b2c + 3bc2 + 3c2a + 3ca2 + 6abc

a3 + b3 + c3 + 2(a2)b + 2(b2)c + 2(a2)c + 2ab2 + 2(c2)b +abc

The volume of Cube B is 216 cm3

9 cube !

(a3-b3) = (a-b)(a2+ab+b2)