Разложите на множители:
ax+bx-ay-by+az+bz
ax-bx-x+ay-by-y
2a²-a+2ab-b-2ac+c
a^5-a^4b+a³b²-a²b³+ab^4-b^5
px²+qx+q²y+pqxy+p²qx+pq²
ax+bx-ay-by+az+bz
ax-bx-x+ay-by-y
2a²-a+2ab-b-2ac+c
a^5-a^4b+a³b²-a²b³+ab^4-b^5
px²+qx+q²y+pqxy+p²qx+pq²
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Answers & Comments
2. x(a-b-1)+y(a-b-1)=(a-b-1)(x+y)
3. a(2a-1)+b(2a-1)-c(2a-1)=(2a-1)(a+b-c)
4. a^4(a-b)+a^2b^2(a-b)+b^4(a-b)=
=(a-b)(a^4+a^2b^2+b^4)
5. x(px+q)+q^2(p+y)+pqx(y+p)=
=(y+p)(q^2+pqx)+x(px+q)=(y+p)(q+x)(q+px) Вроде все так.