C-03-Q075mediumsingle_mcqa3−b3=?a^3 - b^3 = ?a3−b3=? (Formula 9)a(a−b)(a2−ab+b2)(a-b)(a^2 - ab + b^2)(a−b)(a2−ab+b2)b(a−b)(a2+ab+b2)(a-b)(a^2 + ab + b^2)(a−b)(a2+ab+b2)c(a+b)(a2−ab+b2)(a+b)(a^2 - ab + b^2)(a+b)(a2−ab+b2)d(a+b)(a2+ab+b2)(a+b)(a^2 + ab + b^2)(a+b)(a2+ab+b2)ব্যাখ্যাThe difference of cubes factorizes as a3−b3=(a−b)(a2+ab+b2)a^3-b^3=(a-b)(a^2+ab+b^2)a3−b3=(a−b)(a2+ab+b2), with the middle term positive.