Предмет: Алгебра, автор: imarina55536

Преобразуйте выражение в многочлен стандартного вида:
А) 3x²-(2+3x-5x²);
Б)4+(-x+5x²)+2x
В)x-(4+3x-x²)+(2-x²)
Г)5+(2x²-x)-(4x²+5)+x
Помогите)

Ответы

Автор ответа: vee09
0
A) 3x^2-6x^2-9x^3+15x^5
Б) 4-x+5x^2+2x
B) x-4-3x+x^2+2-x^2= x-2-3x
Г) 5+2x^2-x-4x^2-5+x
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gap 1 *
every week
taste
always
gap 2 *
bitter
sometimes
taste
gap 3 *
never
always
milk
gap 4 *
sugar
bitter
sometimes
gap 5 *
never
bitter
sometimes
gap 6 *
sometimes
never
tea
gap 7 *
sometimes
never
always
gap 8 *
ever
never
tea
gap 9 *
tea
milk
always
gap 10 *
tea
healthy
taste​