求解方程2t(t+1)-3t=5t-2
问题描述:
求解方程2t(t+1)-3t=5t-2
答
2t²-6t+2=0
t²-3t+1=0
t=(3±√5)/2
求解方程2t(t+1)-3t=5t-2
2t²-6t+2=0
t²-3t+1=0
t=(3±√5)/2