Предмет: Алгебра, автор: Guzel00

1.Преобразуйте в многочлен
А)4x(2x-1)-(x-3)(x+3)=
Б)(p+3)(p-11)+(p+6) во второй степени
В)7(a+b)во второй степени -14ab

Ответы

Автор ответа: MaryPol17
0
Если пользоваться формулами, то получается так
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