I have sent to enquire after the solution to various problems for which you have given me no answer, one of which concerns the cube equal to an unknown plus a number. I have certainly grasped this rule, but when the cube of one-third of the coefficient of the unknown is greater in value than the square of one-half of the number, then, it appears, I cannot make it fit into the equation.
Ako ay nagpadala sa mga mag-usisa matapos ang solusyon sa iba't-ibang mga problema na kung saan ikaw ay may ibinigay na ako walang sagot, isa sa mga alalahanin na kung saan ang kubo pantay sa isang hindi alam na kasama ang isang numero.