A:2+2=4
B:2-2=0
C:4-2=2
—Hundred of words.
若A(-134,y1),B(-54,y2),C(1,y3)为二次函数y=x2+4x﹣5的图象上的三点,则y1、y2、y3的大小关系是____
﹣8的立方根是( )
Tom looks too fat. His mother advised him to lose w____.