6q(q+p)-4p(q+p)等于多少?
问题描述:
6q(q+p)-4p(q+p)等于多少?
答
=(6q-4p)(q+p)
=2(3q-2p)(q+p)
6q(q+p)-4p(q+p)等于多少?
=(6q-4p)(q+p)
=2(3q-2p)(q+p)