These clothes are dry. Please put them away.
A:not beautiful
B:not big
C:not wet
如图是黄河流域图,请回答下面小题。
已知:实数x满足(x2+x)2﹣(x2+x)﹣6=0,求:代数式x2+x+5的值.
下列说法正确的是( )