The formula for the sum of two cubes, a³ + b³, can be expressed as follows:
a³ + b³ = (a + b)(a² - ab + b²)
This formula is derived from the factoring of the sum of two cubes, which follows the pattern:
a³ + b³ = (a + b)(a² - ab + b²)
In this formula, "a" and "b" represent any real numbers or variables.