ax(2x-3a)-x(ax+5a^2)

Question

ax(2x-3a)-x(ax+5a^2)

Answer 1

ax(2x-3a)-x(ax+5a^2)=2ах²-3а²х-ах²-5а²х=ах²-8а²х=ах(х-8а)

Answer 2

Решение:

2ax^2-3a^2x-ax^2-5a^2x=-3a^2x-4ax^2