(3y+12)/4=2-(5y-7)/3
来源:学生作业帮助网 编辑:作业帮 时间:2024/09/08 05:34:05
x){øRN}[#]
J]sM}c"}ܒv6>ٱžO'<9F`Qc
M[#]zeHȠR&f`1#J[C7/.H̳:́Ze- DjA CJ[3}CC$S X
2(y-4)(3y+2)-5(-3y+7)(y+1),其中y=-1
[T,Y]=ode45(@rigid,[0 1],[rand(15,1)]);plot(T,Y(:,1),'-',T,Y(:,2),'-.',T,Y(:,3),'.',T,Y(:,4),'-',T,Y(:,5),'-.',T,Y(:,6),'.',T,Y(:,7),'-',T,Y(:,8),'-.',T,Y(:,9),'.',T,Y(:,10),'-',T,Y(:,11),'-.',T,Y(:,12),'-.',T,Y(:,13),'.',T,Y(:,14),'-',T,Y(:,15),'.')
数学题=y(y+3)-4(y+3)2=(y+3)(y-4y-12)
5(y-2)-7(y+3)=11(y+4)
(2y-3)(-y+4)=(y-2)(y-5)-3y(y-7/3)解方程
(2y+5/3y)²-5y×(5/3y+y)=4 求y的值.(2y+5/3y)的平方-5y×(5/3y+y)=4
4(2y+5)-3y=7(y-5)+4(2y+1)
10y+2(7y-2)=5(4y+3)+3y怎么算
3-5-2y/5=y-4-7y/10+y+2/2
10y-2(7y-2)=5(4y+5)-3y
(y+1)分之(2y+3)=(3y+4)分之(6y+7)
4(5—2y)+7(y+1)=3(4y-1)+17求y
4*(5—2y)+7(y+1)=3(4y-1)+17求y
(3y+12)/4=2-(5y-7)/3
(3y+12)/4=2-(5y-7)/2
(y-4)(3y+2)-(3y-7)(2y+1),其中y=4/3
2y+5/3y-6-y/2=5y-4/2y-4
(5Y+4)/3+(Y-1)/4=2-(5Y-5)/12 Y=?