運算式 5: StartFraction, 2 "a" ( 2 "b" ( 3 "x" ( "b" "x" minus "c" ) plus 1 ) plus "c" squared ) Over ( 4 ( 2 "b" "x" minus "c" ) squared times ( "x" ( "b" "x" minus "c" ) plus 1 ) squared plus 1 ) Superscript, 3 / 2 , Baseline , EndFraction2a(2b(3x(bx−c)+1)+c2)(4(2bx−c)2·(x(bx−c)+1)2+1)3/2
