Question

Let a, b>0 satisfy a³ + b³ = a - b, then​

Answer 1

Step-by-step explanation:

Basically a^3-b^3 has many formulae which are also called as identities. 2)a^3-b^3=(a-b)^3+3ab(a-b). =>a^3 – b^3=(a-b)[a^2+ab+b^2] this is explanation of first formula. hope this is helpful