Question

преобразуйте в произведение многочлен:

48p^2+72pk+27k^2-27s^2

Answer 1

48p^2+72pk+27k^2-27s^2 = 24p(2p+3k)+27(k^2-s^2)=(24p+27)(2p+3k)(k+s)(k-s)