[" 29."a(a+b)],[" 31."a^(2)x^(2)+(ax^(2)+1)x+a]

int (ax^(2)-b)(dx)/(x sqrt(c^(2))x^(2) -(ax^(2) + b^(2))^(2)

Factorise : (a^(2)-b^(2))x^(2)-2ax+1

If 2x^(3)-5x^(2)+x+2=(x-2)(ax^(2)-bx-1), then a & b are respectively :

If 2x^(3)-5x^(2)+x+2=(x-2)(ax^(2)-bx-1), then a & b are respectively :

The value of int(ax^(2))/(x sqrt(c^(2)x^(2)-(ax^(2)+b)^(2)))(1)/(c)sin^(-1)(ax+(b)/(x))+k csin^(-1)(a+(b)/(x))+esin^(-1)((ax+(b)/(x))/(c))+k( d) none of these

lim_(x rarr oo)(ax^(2)+b^(2)x+a+bx^(2))/(b+ax)=1 then a-b^(2) is equal to (A) -1 (B) 0 (C) 1/2 (D) 1

Let f(x)=|(1,x,x^(2)),(x,x^(2),1),(x^(2),1,x)| then |f(2.9)^(1//3)|= ___________