表达式5: negative "x" plus 20 equals "a" "x" squared plus "p"−x+20=ax2+p
5
表达式6: negative "x" Subscript, 0 , Baseline plus 20 tilde "a" "x" squared plus "p" left brace, "x" Subscript, 0 , Baseline less than 0 , right brace−x0+20~ax20+px0<0
6
表达式7: negative "x" Subscript, 1 , Baseline plus 20 tilde "a" "x" squared plus "p" left brace, "x" Subscript, 1 , Baseline greater than 0 , right brace−x1+20~ax21+px1>0
7
隐藏 标签 left bracket, left parenthesis, "x" Subscript, 0 , Baseline , "a" "x" squared plus "p" , right parenthesis , left parenthesis, "x" Subscript, 1 , Baseline , "a" "x" squared plus "p" , right parenthesis , right bracketx0,ax20+p,x1,ax21+p
标签
equals=
left parenthesis, negative 5.7 9 6 , 25.8 , right parenthesis−5.796,25.8
left parenthesis, 3.7 9 6 , 16.2 , right parenthesis3.796,16.2
