Question

(3x + y + z)(9x^2 + y^2 + z^2 - 3xy - yz -3xz) Plz tell fast

Answer 1

Step-by-step explanation:

3x^3+y^3+z^3-3×3x×y×z

$3x {}^{3} + y {}^{3} + z {}^{3} - 9xyz$