填空题12345
1(-2/3m^2np)(6/5m^3n-9/4np-6n^2p^2)=_____2(0.3a^2-0.2a+0.1)乘0.2_____3a(a^2-1)-0.5a[4a...
1 (-2/3m^2np)(6/5m^3n-9/4np-6n^2p^2)=_____ 2 (0.3a^2-0.2a+0.1)乘0.2_____ 3 a(a^2-1)-0.5a[4a-2(a^2-2a+1)=_______ 4 若3k(2k-5)+2k(1-3k)=52,K=________ 5 x^2+1/2x (3-2x)<2又1/4的解集是____
展开
1个回答
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询