Grade 11AlgebraPlease amswer it as soom as possible in detail formate.Thankyou................ Technical Nafis 7 Years agoGrade 11
Aditya GuptaApproved Tutor Answer7 Years agoa^3+b^3=(a+b)(a^2+b^2 – ab)a^3 – b^3=(a – b)(a^2+b^2+ab)a^3+b^3+c^3 – 3abc=(a+b+c)(a^2+b^2+c^2 – ab – bc – ca)note that a^2+b^2 – ab and a^2+b^2+ab are non factorisable in real numbers.