设有如下表达式:10*x^2+5*x-2*Sin(B)/2,它相当于代数式【 】。

设有如下表达式:10*x^2+5*x-2*Sin(B)/2,它相当于代数式【 】。


相关考题:

以下不能正确计算代数式值的C语言表达式是( )。A.1/3*sin(1/2)*sin(1/2)B.sin(0.5)*sin(0.5)/3C.pow(sin(0.5),2)/3D.40546.0*pow(sin(1.0/2),2)

(15)已知代数式eXSin(30°)2x/(x+y)Lnx,则正确的Visual Basin表达式为 A.E*Sin(30*3.14/180)*2*X/X+Y*Log(X) B.Exp(X)*Sin(30)*2*X/(X+Y)*Ln(X) C.Exp(X)*Sin(30*3.14/180)*2*X/(X+Y)*Log(X) D.Exp(X)*Sin(30*3.14/180)*2*X/(X+Y)*Ln(X)

(15)已知代数式eXSin(30°)2x/(x+y)Lnx,则正确的Visual Basin表达式为 。A.E*Sin(30*3.14/180)*2*X/X+Y*Log(X)B.Exp(X)*Sin(30)*2*X/(X+Y)*Ln(X) C.Exp(X)*Sin(30*3.14/180)*2*X/(X+Y)*Log(X)D.Exp(X)*Sin(30*3.14/180)*2*X/(X+Y)*Ln(X)

以下不能正确计算代数式sin2()值的C语言表达式是______。A.1/3*sin(1/2)*sin(1/2)B.sin(0.5)*sin(0.5)/3C.pow(sin(0.5),2)/3D.1/3.0*pow(sin(1.0/2), 2)

代数式eXSin(30°)2x/(x+y)Inx对应的Visual Basic表达式是( )。A.E^*Sin(30*3.14/180)*2*X/X+Y*Log(X)B.Exp(X)*Sin(30)*2*X/(X+Y)*Ln(X)C.Exp(X)*Sin(30*3.14/180)*2*X/(X+Y)*Log(X)D.Exp(X)*Sin(30*3.14/180)*2*X/(X+Y)*Ln(X)

已知代数式eXSin(30°)2x/(x+y)Lnx,则正确的Visual Basic表达式为( )。A.E^*Sin(30*3.14/180)*2*X/X+Y*Log(X)B.Exp(X)*Sin(30)*2*X/(X+Y)*Ln(X)C.Exp(X)*Sin(30*3.14/180)*2*x/(x+y)*Log(x)D.Exp(X)*Sin(30*3.14/180)*2*X/(X+Y)*Ln(X)

以下不能正确计算代数式sm2()值的C语言表达式是A.1/3*sin(1/2)*sin(1/2)B.sin(0.5)*sin(0.5)/3C.pow(sin(0.5),2)/3D.1/3.0*pow(sin(1.0/2),2)

以下不能正确计算代数式sin2()值的C语言表达式是( )。A.1/3*sin(1/2)*sin(1/2)B.sin(0.5)*sin(0.5)/3C.pow(sin(0.5),2)/3D.1/3.0*pow(sin(1.0/2),2)

2.设有说明语句int x=8;则下列表达式中,值为2的是() A x+=x-=x; B x%=x-2; C x>8?x=0:x++; D x/=x+x;A.AB.BC.CD.D