问题
填空题
因式分am-an+ap=______,2x2-8=______.
答案
①am-an+ap=a(m-n+p);
②2x2-8=2(x2-4)=2(x+2)(x-2),
故答案为:a(m-n+p);2(x+2)(x-2).
因式分am-an+ap=______,2x2-8=______.
①am-an+ap=a(m-n+p);
②2x2-8=2(x2-4)=2(x+2)(x-2),
故答案为:a(m-n+p);2(x+2)(x-2).