Question

Преобразуй в многочлен −12(0,3p−t)²

Answer 1

−12(0,3p−t)²

-12(0.3²*p²-0.6pt+t²)

-12((3/10)²*p²-0.6pt+t²)

-12(9/100p²-0.6pt+t²)

- 27/25p²+7.2pt-12t²