问题
填空题
分解因式:2a4-32=______.
答案
2a4-32,
=2(a4-16),
=2(a2-4)(a2+4),
=2(a-2)(a+2)(a2+4).
故答案为:2(a-2)(a+2)(a2+4).
分解因式:2a4-32=______.
2a4-32,
=2(a4-16),
=2(a2-4)(a2+4),
=2(a-2)(a+2)(a2+4).
故答案为:2(a-2)(a+2)(a2+4).