16.(2013广东)Thoseareallfrom.A.mandoctors;JapaneseB.mendoctors;JapanC.mandoctors;JapanD.mendoctors;Japanese
16.(2013 广东) Those are all from .
A. man doctors;Japanese B. men doctors;Japan
C. man doctors;Japan D. men doctors;Japanese
当a为何值时,关于x的一元二次方程(a-4)x²-(7-3a)x-a²+16=0 有一个根为0?- 2020-05-16 …
(如下)(16+1.63*2.87-125*0.115+0.0163*963)/0.11=?要求: 2020-06-06 …
matlab做一组数据的拟合直线,X(mm) 15 15.2 15.4 15.6 15.8 16 2020-06-27 …
计算“16.8×10.1”的简便方法是()A.16.8×10+0.1B.16.8×10+16.8× 2020-07-17 …
口算题.0.125×16=3-1.06=0.6÷6=16.8-7=11-23=15-16=1.01 2020-07-19 …
16.(2013广东)Thoseareallfrom.A.mandoctors;JapaneseB 2020-07-25 …
16.(2013广东)Thoseareallfrom.A.mandoctors;JapaneseB 2020-07-25 …
设集合A={x|x^2+4x=0,x属于R},B={x|x^2+2(a+1)x+a^2-1=0,x 2020-07-30 …
(1)1-100x=(1+10x)(1-10x)(2)-0.16+ab=(ab)-0(1)1-100 2020-10-31 …
求函数y=根号16-4的x次方的值域.要使y=√(16-4^x)意义须使16-4^x≥0即4^x≤1 2020-12-31 …