52x-x^2=100
4个回答
52x-x^2=100
x^2-52x+100=0
(x-50)(x-2)=0
x=50
相关问题
x方+52x-100=0
52.5+52.5x(20-1)+52.5x(20-2)+52.5x(20-3)+.52.5x(20-19)=?有谁知道
x2+52=(x+1)2
x/10=x-2.52
76(x-2)=52x-32.
6x-12=52-2x
76(x-2)=52x-32.
4x∧2-3x=52